EDITORIAL
Carnage in
Kishtwar
Gun toting militants
swooped on two remote hamlets of Kishtwar and gunned down
20 civilians, including 4 women in a display of crass
barbarianism. The carnage, coming close on the heels of
the massacre at Sheshnag, which claimed 13 lives
including 6 Amarnath pilgrims, has caused widespread
resentment all over Jammu and Kashmir. The authorities,
fearing violence, have clamped curfew in tehsil
headquaters of Kishtwar and Bhaderwah in Doda district.
Security has been beefed up in Jammu, Udhampur, Kathua
and other towns of the region apprehending communal
clashes. The Shiv Sena has given a bandh call in Jammu
and humblings of simmering anger can be heard in .......more
AJIT'S
INDUCTION
INTO
CABINET
With an eye on the
Assembly elections in Uttar Pradesh, Jat leaders Ajit
Singh was into the Union Cabinet on Monday ahead of
formalising an alliance between the BJP and his party
Rashtriya Lok Dal. Singh.......more
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What ails the
education
in IndiaBy Preduman K.
Joseph Dhar
In India education has
always re-mained the first casualty. It is not without
reason. The politicians never want the common man to get
.....more
Post-summit
Pakistan
offensive in Kashmir
By Avinash Shirodkar
Indians like to say
Pakistan's econ-omy cannot sustain what some New Delhi
officials call its "compulsive hostility" to
India. ..........more
After Agra
Summit
By Mohan Singh
India had already held
dialogues at Simla Summit, at Lahore Summit and at
othe......more
Alcohol in
diesel engines
By B. S. Murthy
In spite of the proven
merits of etha-nol as an environmentally safe and
high-performance renewable motor fuel for nearly.....more
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EDITORIAL
Carnage in Kishtwar
Gun toting militants
swooped on two remote hamlets of Kishtwar and gunned down
20 civilians, including 4 women in a display of crass
barbarianism. The carnage, coming close on the heels of
the massacre at Sheshnag, which claimed 13 lives
including 6 Amarnath pilgrims, has caused widespread
resentment all over Jammu and Kashmir. The authorities,
fearing violence, have clamped curfew in tehsil
headquaters of Kishtwar and Bhaderwah in Doda district.
Security has been beefed up in Jammu, Udhampur, Kathua
and other towns of the region apprehending communal
clashes. The Shiv Sena has given a bandh call in Jammu
and humblings of simmering anger can be heard in other
towns around Jammu. The blood-thirsty hounds of
Pakistan's Inter Services Intelligence, masquerading as
"freedom fighter" have not really crowned
themselves with glory by snuffing out lives of 20 unarmed
men and women in cold blood. It was a shameful act of
cowardice to mow down hapless civilians, who could not
have put up any resistance against the heavily armed
barbarians. However, there was a method in the militants'
madness. Like last year, after the bloodshed at Pahalgam
in which 35 Amarnath pilgrims lost their lives, the
militants had struck at several remote, places the very
next day to gun down over 65 innocent members of the
minority community likewise the militants, on this
occasion, have resorted to selective killings of members
of the minority community. Their objective is to trigger
off communal clashes. Hopefully, the people at large will
refuse to play in the hands of the enemy. The need of the
hour is to maintain peace and communal harmony and
frustrate the designs of the ISI to plunge the State in
chaos and anarchy. Public resentment and anger against
the Government for its perceived failure in protecting
the lives and links of people residing in remote,
inaccessible hilly regions is understandable. All the
same, there need to understand the limitations of the
authorities in providing security to each and every
hamlet in remote interior. Militancy in Jammu and Kashmir
has been raging for about 12 years now. There is no
likelihood of its crumbling in the forseeable future.
Therefore, we have to learn with it. At the same time we
have to draw up long-term plans to deal with menace. The
task of providing security to isolated hamlets can
perhaps be achieved with regrouping of villages at
vantage points and linking the regrouped villages with
motorable roads. The experiments in Mizoram had paid rich
dividends. The men in-charge of security could possibly
examine the feasibility of regrouping the villages into
adequately guarded smaller towns. Meanwhile, there is
urgent need to step up the operations against the
terrorists all over the State. They have mistaken Prime
Minister's various peace initiatives as a sign of
weakness and mounted series of attacks on soft target
like pilgrims and unarmed civilians. The current
situation calls for giving the army to crush the militant
movement with ruthlessness. Terrorism and terrorists
cannot be eliminated by pursuing a kid-glove policy.
There is urgent need to launch all-out operations against
the so-called jehadis. The Kashmir tangle is undoubtedly
a political problem. But terrorism is basically a
military problem. While there is no denying that the
Kashmir imbroglio would ultimately have to be resolved
through a political dialogue, we can ill-afford to let
the terrorists get away with murder and mayhem. And as
the pressure is mounted on the terrorists, the lackeys of
Pakistan in the separatist Hurriyat Conference are likely
to intensify their disinformation campaign to malign the
security forces. However, this should not deter the
security forces to deal mortal blows to the mechants of
death.
AJIT'S INDUCTION INTO CABINET
With an eye on the
Assembly elections in Uttar Pradesh, Jat leaders Ajit
Singh was into the Union Cabinet on Monday ahead of
formalising an alliance between the BJP and his party
Rashtriya Lok Dal. Singh, son of erstwhile Prime Minister
Choudhary Charan Singh, was elected from Baghpat in Uttar
Pradesh. He makes a comback into the Cabinet for the
third time. His earlier stints were as Industry Minister
in the V. P Singh Government and as Food Minister in the
Narasimha Rao Ministry. Of late, he has been compaigning
for a separate 'Harit Pradesh' to be carved out of
Western UP's jat belt. Ajit's co-option into the NDA
comes amidst reservations expressed by another Jat leader
and Haryana Chief Minister Om Prakash Chautala. With his
entry, the strength of the Union Council of Ministers has
gone upto 78. RLD has two members in the Lok Sabha. With
his induction in the Union Cabinet, Ajit's flip-flop has
finally come to a halt. It has also ended speculation
about the poll pact talks with various groups including
Rashtriya Kranti Party of Kalyan Singh, Congress or the
Bahujan Samaj Party, Ajit's RKD has substantial following
in the jat-belt in Western Uttar Pradesh and the RKD -
BJP combination will be a potent force in the area. The
BJP, facing the prospects of a rout in view of the
anti-incumbency factor and intense infighting party, is
expected to draw some solace from the tie-up with RKD.
But this may not be enough to shore the fortunes of the
BJP. The saffron party is working on various permutations
and combinations in UP. It can ill-afford to lose power
in Uttar Pradesh. Therefore, it will go to any length to
retain its hold in UP. Prime Minister's invitation to the
Agra summit and his subsequent hard-line approach on
Kashmir is believed to have been prompted by the
compulsions of electoral politics in Uttar Pradesh. If
that be so, it would be naive to expect any meaningful
dialogue on Kashmir with Pakistan till after the polls in
UP. Meanwhile, the BJP, piggy - riding the Rashtriya Lok
Dal, will be busy cultivating greener pastures in Western
UP and Ajit Singh could pursue his sole agenda of the
creation of Harit Pradesh while staying in the National
Democratic Alliance Government. The minor Cabinet
reshuffle had a good news for the denizens of Jammu and
Kashmir. Omar Abdullah, who made a favourable impression
with his deft handling of the Commerce and Industries
portfolio, has been shifted to the glamorous External
Affairs Ministry. Omar, who is being groomed by his
father, Dr Farooq Abdullah, as his successor, will now
have the opportunity of studying first-hand the hurly
burly of international politics and widen his perspective
on international relations. The idea behind shifting Omar
Abdullah from Commere to External Affairs was to field
the articulate junior Abdulalh in explaining India's
position on Kashmir, particularly to the Islamic world,
to counter Pakistani propaganda. The installation of Ajit
Singh as a Minister in the NDA Government sets the stage
for a BJP-RJD tie-up in UP which could have a bearing on
90 seats in the western part of the State.
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What
ails the education in India
By Preduman K.
Joseph Dhar
In India
education has always re-mained the first
casualty. It is not without reason. The
politicians never want the common man to
get sufficiently educated for fear of
posing a challenge and threat to their
very existence. The Bureaucrat also never
wants it. He shall find his counterpart
from the commonfolk than his own
household. In his budget speech for the
fiscal year 2000-2001 owe Finance
Minister accorded highest priority to
human resources development through
programmes, and policies in Education,
health and other social services, with
special emphasis on the poorest and
weakest sections of the society. The
outcome as observed by us in India of
this speech is before us all.
Every
student of economics can easily
understand that India enters the second
phase of liberalisation, the Government
is expected to reduce its fiscal deficit
by cutting down public expenditure and
confining its activities to the minimum.
Under the market economy which economic
liberation aims at, the Government is
expected to concentrate only on Defence,
Law and order and Justice. But we in
India, should at the same time take due
note of the fact that eduction is one of
the importnat factors that decide the
fact education is one of the important
factors that decide the fate and quality
of life of a society, Literacy is one of
the important elements included in
working of Human Resource Development
Index (HDI) that ranks countries in order
of development. India's rank of 132 in
1999 leaves us with a high illeteracy
rate of 38 percent combined with low per
capita income (US $370 or US $1900
adjusted for purchasing power party). If
we care to read the book Indian Economic
Development and social opportunity by
Dreze and Amartya Sen, we will know for
ourselves very clearly the importance of
education in economic and social
transformation in a developing country
like ours.
The
Government, therefore, cannot hoodwink
the innocent people of India by taking
recourse to be proposed 83rd Amendment to
our constitution which aims at a making
primary education in the age group of
6-14 compulsory. We have a provision of
the type in part IV of our Constitution -
Article.
In 1986
the Congress Government headed by the
late Mr. Rajiv Ratna Gandhi emphatically
said on various occasions that his
Government would spend 6 percent of Gross
Domestic Product (GDP) on education. But
statistics of 1996 reveal that the
Government of India has spent 3.4 percent
of GDP on education. As against this a
country like Kenya has spent 6.6 percent
of its GDP on Education if the world
development Report 1999-2000 could be any
guide. Our expenditure on education has
increased from 0.65 percent of GDP in
1951-52 to 3.40 percent GDP in 1996-97.
If we compare the increase in the
budgetary expenditure during the same
period, it has gone up from 7.92 percent
to 13.35 percent. This increase has not
succeeded in making the country fully
literate. The India Development Report
prepared by the Indira Gandhi Institute
of Development Research suggests
providing of 2.85 percent of GDP against
1.5 percent of GDP actually being
expended to provide Universal Parimary
Education.
The
National Council of Applied Economic
Research says "Sixty Eight percent
of the students go to Government Aided
schools and the remaining ten percent to
private schools where the expenditure is
230 percent more than the Government
Schools. Under the Directive Principles
of State Policy, the Government is
obliged to provide 8 years of free and
compulsory education. Here it shall be
apt to suggest that the proposed 83rd.
Amendment to the Constitution should
extend this education to 10 years that is
19th standard, the first public
examination. It shall definitely require
Government to spend all the 6 percent of
the GDP and even more. If the Government
is sincerely wishing to provide
qualitative education suitable for the
requirement of the present day economy
and society, then it should not be found
wanting.
Now the
question arises -- If we base our
approach on the principles as enumerated
herein above what about +2 Education and
above? Who spends for higher education?
Educationists and economists opine that
those who have the benefit of higher
education will be economically and
socially better off than those who could
not avail of such opportunities.
World Bank
Report 1998-99 says, "Laburve
Markets rewards those who possess college
degrees and other tangible signals of
ability. It is, therefore, the bounden
duty of the Government to bear the burden
of such education. Qualitative education
means excellent infrastructure and
competent teachers who cannot be had by
paying peanuts.
It is a
stark truth that higher education does
not cover the priority sector vis-a-vis
expenditure on it. But here it can be
suggested that Government should say good
bye to populist policy of spending for
it. But at the same time let the
Government advance education loans to
economically poor students who derive to
acquire higher education. Such schemes
were already introduced in Australia in
1989 and Newzealand in 1992. The
repayment of loan begins when the student
starts earning.
In a
liberalised economy, the market will
decide the worth of higher education. The
economic Survey Report says "The
early success of our IT industry owes a
great deal to relative absence of
Government controls". In this
context it shall be proper for the
Government to exercise minimum control
and greater freedom in the field of
higher education.
India has
rolled out a red carpet to global
economy. She is also a player in this
field. But to be a player does not
fulfill the requirements. We have to be a
successful player. What we need for this
purpose is revamping of our education
system from the primary stage onwards.
This not only needs huge expenditure on
school education but also proper
direction. Let the Government take care
of school education and leave higher
education, by and large to the market.
Here it
shall be pertinent to State tha school
education should not be made like a
ruderless vessel to be drifted any time
ashore. It should be left to the care
Educationists and not to IAS Officers who
have no knowledge in the field as is the
case in Jammu and Kashmir. In our State
we find Principal's of Higher Secondary
Schools, lecturers of Higher Secondary
Schools without the B.Ed. degree. In our
State Institute of Education the syllabi
planners and those who train teachers in
various disciples without B.Ed. degree.
Our Chief Education Officers constitute
such a lot who have never managed and
taught primary, middle and secondary
schools. Our J & K Board of School
Education has always been administered by
college teachers with no basic knowledge
of the psyche of those whose affairs they
conduct.
If India
is to progress education should not be
the casualty.
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Post-summit
Pakistan offensive in Kashmir
By Avinash
Shirodkar
Indians
like to say Pakistan's econ-omy cannot
sustain what some New Delhi officials
call its "compulsive hostility"
to India. Actually, that's untrue. The
proxy war is cheap and self-sustaining.
The real burden is the negative impact
the war has on third countries, including
ones crucial to Pakistan's economic
revival. And as the Agra summit made
evident, Musharraf hasn't realised this
yet.
The
general has a long and distinguished
record of beating on India. That's par
for the course. He's a good soldier, an
ardent nationalist. Musharraf isn't
anti-Indian because of religion or
Partition. For him, it's about
geopolitics. He told officers in 1999
that even if the Kashmir dispute is
resolved, "our problems with India
may not end, because India wants to keep
Pakistan weak. Pakistan is a thorn in
India's side, constantly thwarting
India's ambition to become a world
power".
With the
above mind set, it would he a worthwhile
exercise to examine the collapse of the
Agra summit. Whether to call it a
roller-coaster ride, or a Cheshire cat
which, having started off with a big
grin, vanishes without trace. But there
could have been absolutely no question
about the tragic fate that has overtaken
it. Observers who had scaled euphoric
heights following the initial description
of the talks as 'fruitful',
'constructive' and 'positive' have come
down to earth, with nothing more than a
few photo-ops to show for it.
Last-minute
efforts by participants furiously
searching for some semantic fig leaves or
diplomatic camouflage to justify their
having met at all, and roused
expectations of some momentous
breakthrough have also collapsed. Thus,
there is not even a bland declaration or
a joint statement whose significance
would, in any case, have been not in what
it said but in what it papered over -
that for the umpteenth time the two sides
have met only to part after having
engaged themselves in a dialogue of the
deaf.
The
denouement should not have come
altogether as a surprise. During the run
up to the summit itself, it was clear
from the pronouncements by various
sources and at various levels - political
and official - emanating from India and
Pakistan that neither country was going
to yield an inch of ground on what each
regarded as its paramount concern :
Cross-border terrorism on India's side
and Kashmir on Pakistan's. Neither the
Prime Minister, Mr Atal Bihari Vajpayee,
nor the Pakistani President, Gen. Pervez
Musharraf, could have survived a day in
their respective capacities if they were
seen to backtrack on asseverations that
they themselves had helped burn into the
psyche of the people of their respective
countries as inviolate, sacred and
sacrosanct.
It is
necessary to take with a pinch of salt
the familiar refrain that the pitch was
queered for the summiteers by the
hardliners - the obdurate Shiv Sainiks
and Sangh Parivaris on the side of India
and the fanatical Lashkarites, Jamaatis
and Hurriyatis on the side of Pakistan.
To persist in this belief will be an act
of self-delusion. In both countries,
there is a sizeable section of opinion in
every walk of which is convinced of the
rightness of the stance taken by their
own countries so far and would have
considered any abrupt climb down as a
suspicious sell-out. Included within its
ambit are the academia, media,
intelligentsia, professionals,
litterateurs, apart from the political
class and the military, all of them
trying to be objective and dispassionate
after their own fashion.
Apart from
the intrinsic complexities of the issues
bedeviling relations between India and
Pakistan for more than half a century,
there were genuine misgivings on the
Indian side on the durability, or even
legality, of any entente cordiale entered
into with one who had anointed himself
President after seizing power from a
democratically-elected Prime Minister and
summarily dismissing a President who had
been duly installed by a legitimate
process.
Also,
there could well have been honest doubts
about the trustworthiness of a person
with whom the Prime Minister, Mr
Vajpayee, had forsworn any dealings at
all knowing that the blood of 500 men of
India's Defence forces was on his hands
in the flare-up at Kargil planned and
instigated while the ink on the Lahore
Declaration was not even dry.
In a
sense, therefore, the talks were
foredoomed to failure. What India had not
foreseen was that their failure would
give a ready and heavy propaganda
advantage for Pakistan. It has already
thrown the blame on India for the
breakdown. It will now surely present
itself before world opinion as the
injured party and India as a country
unreasonably brushing aside the existence
of a dispute over Kashmir and bent on
crushing a "freedom struggle"
by Kashmiris with the armed might of six
lakh soldiers of the Indian Army.
Gen.
Musharraf has very cleverly scored points
in advance by setting out all these
arguments for Pakistan's brief for world
forums when he met the editors on July 16
over breakfast. Since governments of
other countries will have nothing to go
by except the plausible sob-sister stuff
put out by Pakistan, by the time India
catches up with the disinformation
campaign, much mischief would have been
done. Instead of focussing time and
energy on his other worries such as the
economy. Manipur, Tamil Nadu, and the
like, Mr Vajpayee will be sorely
distracted devising strategies to combat
the mischief on all the fronts.
This is
not all. Pakistan will make the breakdown
an excuse to throw all its weight behind
the militants in Kashmir in order to
intensify acts of subversion and
violence, and create an illusion for the
outside world of widespread escalation of
resistance to Indian 'occupation' of
Kashmir. India's use of the armed forces
to control the situation will be depicted
as a heartless oppression of a
"freedom movement" in violation
of canons of international law. In the
process, India may even be hauled up
before the Security Council or the
International Court of Justice for
trampling on human rights and the
principle of self-determination. Nothing
can be taken as far-fetched when other
nations are either ignorant or biased or
are eager to fish in troubled waters.
Where does
India go from here? Pinning hopes on the
visit of Mr Vajpayee to Islamabad, or his
meeting Gen. Musharraf at the time of UN
or SAARC meeting is to exhibit naivete of
the first order. So long as the concerns
which each side regards as core and
non-negotiable remain the same, more
parleys will not mean getting closer to
agreement.
The time
has come to make clear that the problems
pertaining to Kashmir are to be sorted
out between India and the people of one
of its constituent States, and it was a
mistake to concede any status or stake to
Pakistan in what principally is a matter
of upholding India's integrity and
sovereignty. It was this approach that
has helped India meet with a degree of
success in countering separatist
movements in Nagaland and Mizoram which
at one time loomed large and ominous.
It would
be a wise policy for India to tell
Pakistan where it gets off, and
concentrate on winning over the people of
Kashmir by talking to them within the
spirit of the Constitution and by giving
topmost priority to economic development
and creation of employment opportunities.
It will
have to put in a lot of patience,
imagination, empathy and sensitivity in
effecting a turnaround in the situation.
Kashmir does not lend itself to the
conventional methods of deputations and
postings of functionaries subjected to
shuffling and shunting after short
durations. It is time a special corps of
committed, sympathetic and innovative
public servants who have the reputation
of achievers in various fields,
professions and disciplines was
constituted exclusively for Kashmir and
given the support and authority to solve
the problems encountered by them in the
best interests of the State and the
nation. INAV
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After
Agra Summit
By Mohan Singh
India had already
held dialogues at Simla Summit, at Lahore Summit
and at othe places at the highest level. The Agra
Summit was one of such Summits to hold dialogues
to discuss the issues and solutions thereof being
faced by the two countries. We should continue to
hold dialogue with Pakistan in the interest of
both the countries and for peace in South East
Asia. But it should not be at the cost of
Democracy and Secularism, the two cherished
principles of India. Jammu and Kashmir is part of
India, as it has not be at the cost of Democracy
and Secularism, the two cherished principles of
India. Jammu and Kashmir is part of India, as it
has not been corved out of Pakistan.
I would not
hesitate to express that at Agra Summit India
lost the bout in diplomatic area. General
Mushharaf was forthright and put forth his case
on Kashmir in such a way that it gave an
imprssion that India's position on Kashmir is
weak and that Pakistan has the right to ask for
its settlement on the basis of two-nation theory.
General Mushharaf has had his way in putting his
views by talking to Hurriyat leaders, by not
giving recognition to official level talk and not
considering Shimla Agreement and Lahore and
Pakistan support to militant organisations on the
ground that it is a freedom struggle for
liberation of Kashmir, though Kashmir is legarlly
and constitutionally a part of India and not its
colony. He even gave an impression that Pakistan
was morally correct to invade Kargil to avenge
for providing help by India to Bangladesh for its
separation and occupation of Siachinly India.
We invited him
when he was Chief of Pakistan Army Staff and
Chief Executive Officer; at that time he was not
the President of Pakistan. India wanted to find a
solution to the vital problems being faced by the
two countries and reach a mutual settlement over
Kashmir in the interest of people and peace in
South Kashmir in the interest of people and peace
in South Asia inspite of the fact that he was the
Chief Architect in invading Kargils. It was with
that view that he was accorded suprecented
welcome and was given the widest possible
publicity by media. By coming to India Gen.
Mushharaf in a way legitimised his position and
wanted to stablize himself by clinching a deal
over Kashmir.
Right from 1972
onwards we have been following a policy of
appeasement with Pakistan which has not paid
dividends. At Agra Summit Gen. Mushharaf did not
reconcile to his stand on cross-border terrorism
and Kashmir issue, to which he termed as dispute.
In fact India is the 2nd largest Muslim populated
Country, which includes Muslims of Jammu and
Kashmir. In 1947 Muslim majority State of Jammu
and Kashmir acceded to India led by Sheikh Mohd.
Abdullah ignoring two-nation theory. If Muslim
majority is the consideration for Pakistan and
claim Afghanisthan as well as it used to be part
of India earlier. Religion is no criteria or
consideration for creating or alterin States.
India is a multi-religious, multi-racial and
multi-lingual country. It has, as such, to remain
a secular State and work to strengthen it.
Any compromise on
Kashmir would weaken the secular fabric of this
country, Kashmir is a symbol of unity and
integrity of India. It is in the larger interest
of both India and Pakistan that status quo of
Kashmir should be maintained.
We should continue
to talk to alleviate poverty, illiteracy and
unemployment and work for development and welfare
of the people of Jammu and Kashmir. Both the
countries should take measures to restore peace
in the strife-torn State. It should be made
centre of Trade by opening trade routes with
Central Asian countries, China and other
countries. Kashmir should again become a centre
of learning. There is need for revial of
handicrafts industry and tourism and harnessing
of natural resources for the development and the
welfare of people. Both the countries should make
endeaour to settle the people instead of
unsettling them.
Unrest in the
Kashmir Valley needs to be looked into and its
causes to be dealt with for restoration of
confidence of the people. The promises given to
them should be fulfilled and consitutional
gurantees given to them should be maintained to
win over the people of Kashmir. They may be
mentally prepared for peace. At the same time all
out efforts should be made to preserve Kashmiriat
so that the identity of the Kashmiries remain
intact. We should continue talking on nuclear
control, peace and trade issue. To reach this
destination and solve the issues including that
of Kashmir let us construct the road firsgt by
holding dialogues in future.
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Alcohol
in diesel engines
By B. S. Murthy
In spite of the
proven merits of etha-nol as an environmentally
safe and high-performance renewable motor fuel
for nearly three quarters of a century, it is
unfortunate that India has not shown the
political will towards wide application of
alcohol fuels for motor vehicles. It is only
after the recent article by Mr Ram Naik, Union
Minister for Petroleum and Natural Gas that new
hope has emerged for a revival of interest in
this renewable energy source that could gradually
replace patrol, thus greatly benefiting the
economy.
In the mid-1930's,
petrol/alcohol blends were used in the city bus
service of Bangalore as an experimental measure,
owing to the vision of the then Dewan of Mysore,
Sir Mirza Ismail. And in Brazil, there was a
strong political will to implement alcohol fuels
as a national policy and be free from the burden
of importing petroleum fuels. Mr Ram Naik's
timely article has indicated that India too can
gradually implement alcohol fuel technology for
automobiles - first, as a blend in petrol cars,
and subsequently as a sole fuel for both petrol
and diesel vehicles.
Alcohol,
especially ethanol or ethyl alcohol, has been
recognised as a quality motor fuel, as the design
of the first automobile (the original Ford
Model-T) for the spark-ignition engine because of
its high anti-knock value designated by the
'octane Number' and better performance in terms
of power and efficiency. It is only recently
(since the 1970s) that interest was shown in the
use of ethanol and methanol as diesel fuels.
Alcohols are very
difficult to burn by compression - ignition,
because of their low ignition quality, usually
designated by a low 'cetane number'. A
high-octane fuel (a virtue for a petrol engine),
necessarily has a low cetane value (a cure for
the diesel engine). The main research in
diesel-alcohol technology was to find ways and
means to force alcohol to ignite by compression
in the diesel engine.
It is interesting
that India was the earliest to recognise the
merits of burning ethanol in diesel engines. The
bi-fuel system developed by the Prof H. A.
Havemann and his colleagues at the Indian
Institute of Science (IISc) Bangalore, in the
early 1950s, was the subject of the earliest
original published work in technical literature
regarding alcohol diesels.
Essentially, this
method involves giving carburettor benefits to a
diesel engine. Part of the fuel-energy is
supplied by inducting ethanol through a
carburettor, while only a small quantity of
diesel fuel is injected in the conventional
injection system. Since alcohol and diesel oil
(unlike petrol, which can be blended) do not mix,
these fuels are sent through two different routes
- by induction and injection.
Injected fuel,
which is a smaller quantity, only serves as an
ignition source, like millions of distributed
spark plugs. By a proper choice of injected fuel,
either diesel oil or vegetable oil, a large
portion of ethanol --40-90 per cent - can be
utilised by this method. This pioneering
technique did not attract widespread application
as the availability of petroleum fuels eased up,
and there were no environmental constraints on
the use of diesel oil in those days.
Similar approaches
were concurrently investigated in the US and UK,
but they did not use alcohol. Prof Paul
Schweitzer of Penn State University
"fumigated" the induction system of a
diesel engine with different volatile fuels,
while injecting conventional diesel oil to
improve the air utilisation of the diesel engine
and boost power.
In an impressive
SAE publication on "Hybrid Engines",
Professor Schweitzer referred to the research
efforts at Bangalore on the novel attempts to
burn a low-cetane fuel like alcohol by
"fumigating" it to the induction
manifold. Pennsylvania Sate Railway also showed
interest in applying this technique for using
alcohol in diesel locomotives.
The UK experience,
in King's College, was aimed at improving
combustion characteristics of a diesel engine by
introducing small quantities of 'Secondary fuels'
in the induction manifold and promote smooth
pressure rise and low smoke emission. Though
different names were adopted, the Indian, US and
UK efforts were all directed at improving diesel
combustion and promoting the use of alternative
fuels. But only the Indian researchers directed
their work towards ethanol for the partial
substitution of diesel using this bi-fuel
approach.
This
alcohol-diesel powered vehicle (Standard 20
microbus) was demonstrated at the exhibition held
by at Pragati Maidan, New Delhi. The results are
briefly summarised below. (Details are documented
in the Special Publication SP-480 of SAE on
alternative fuels).
The heart of the
technique was a special air-alcohol inductor,
designed after extensive tests on a laboratory
dynamometer. The novelty of this gadget is that
under starting and idling conditions, the
throttle of the single jet carburettor is closed
an there is no flow of alcohol and the vehicle
works on neat diesel oil. The throttle in the air
arm is fully open when the throttle in the
carburettor arm is fully closed. They are
complementarily ganged. Together, they are linked
by a flexible coaxial cable to the control lever
of the diesel injection system which, in turn, is
linked to the accelerator pedal.
The relative sizes
of the venturi and the carburettor jet, and its
position relative to the venturi, are designed
such that the jet does not allow any alcohol till
the predetermined speed compatible to efficiency
and smoke number (as determined by the static
dynamometer tests) is reached. At speeds higher
than this, there is automatic controlled flow of
predetermined alcohol flow conducive to the fuel
efficiency and low smoke number. This technique
permits complete working on diesel fuel in case
of disruption in the supply of alcohol.
Road trials with
the retrofitted diesel vehicle indicated that
unto 45 per cent of diesel oil substitution was
possible under transient conditions of driving on
our roads. Bi-fuel systems can be introduced
without major changes in the vehicle hardware
excepting that two tanks are needed. Material
compatibility with alcohol fuels has already been
solved, just as in the case of petrol engines.
This system, while
admirably suited to stationary engines, works on
maximum alcohol substitution on diesel
locomotives, which run at high speeds and
constant load for long distances. Rectified
spirit instead of anhydrous alcohol can be used.
Fueling for fleet vehicles can be done without
major changes in fuel supply and distribution
infrastructure.
IIT Madras is
credited with research on the use of alcohol as a
sole fuel. Ignition of alcohol on catalytically
activated surfaces in the combustion chamber has
enabled its used as a sole fuel. Many results of
collaborative work of IIT Madras and Santa Clara
University as well as the Technical University at
Aachen, Germany have become an important source
of reference for research.
India can well
start diesel-alcohol programmes on fleet buses,
locomotives and stationary engines using the
skills and potentials of the IITs, IIP and the
universities. Expertise developed in India is
already being used in other parts of the world !
INAV
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