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Domestic Sector R
& D Success Stories |
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| Industrial
Sector R & D Success Stories |
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| Title |
Development of Kerosene wick stove having
64% efficiency. |
| Sponsored |
Indian Institute of Petroleum, Dehradun |
| Objective |
Improvement thermal efficiency of Kerosene wick stoves
from 53% to 64%+. |
| Project cost |
Rs. 70,000/- |
| Completion date |
March 1992 |
| Commercialization |
The wick stoves along with those developed by IOC
(R&D) Center Faridabad having 60%+ thermal efficiency
have been sold to extent of over 90 Lacs as on March
1997. |
| Benefits |
20-25 % saving of Kerosene with above wick stoves. |
| Salient features |
Various components of the old marketed Kerosene wick
stoves had been optimized by carrying out trials on
each component and thus standard specifications of the
stoves have been formulated. |
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| Title |
Development of Kerosene (gas)
pressure stove having thermal efficiency of 64 %+. |
| Sponsored on |
Indian Institute of Petroleum, Dehradun |
| Objective |
Saving in Kerosene by enhancing thermal efficiency
of marketed stoves from 58 % to 64 %. |
| Project cost |
Rs. 1.2 Lacs |
| Completion date |
March 1995 |
| Commercialization |
Yet to be started |
| Benefits |
15 % saving of Kerosene |
| Salient features |
Various components of the Kerosene (gas) stove were
studied and optimized. Thereafter standard specification
of the stove had been developed. |
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| Title |
Development of offset burner
type kerosene pressure stove having 65 %+ thermal efficiency. |
| Sponsored On |
Indian Institute of Petroleum, Dehradun |
| Objective |
Improvement In Thermal Efficiency Of Kerosene Pressure
Stove Offset Burner Type Form 55 % As Per Bis Spec To
65 %+. |
| Project Cost |
Rs . 4.00 Lacs |
| Completion Date |
March’98 |
| Commercialization |
Technology demonstrated to over hundred stove manufacturers
during annual general body meeting from Bombay light
association for adoption.
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| Benefits |
Saving of about 20 % Kerosene from offset burner type
pressure stove. |
| Salient Features |
As per BIS specifications thermal efficiency of Kerosene
pressure offset burner type are as under:
I. Roarer Type 55 %
Ii. Silencer Type 58 %
The various components of the marketed pressure stove
were optimized to achieve thermal efficiency of 65 %+. |
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| Title |
Development of domestic lpg
stove having thermal efficiency of 70 %+. |
| Sponsored on |
Indian Institute of Petroleum, Dehradun |
| Objective |
About 10 % improvement in thermal efficiency of isi
marked stove having 64 % thermal efficiency. |
| Project cost |
Rs. 60,000/- |
| Completion date |
March 1993 |
| Commercialization |
The above LPG stove alongwith similar LPG stove developed
by IOC (R&D) Faridabad and having 68+ % thermal
efficiency have already been commercialized as on March
1997 over 5 Lac such stoves had been sold.
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| Benefits |
Annual saving of nearly 1 Lac MT of LPG worth Rs.
100 Crores by supplying all new customers with above
stoves (40 Lacs) during 1997/98 and replacement of 10
% of old stoves with new stoves. |
| Salient features |
All components of domestic lpg stoves were studied
and optimized thereafter standard specifications of
domestic lpg stove had been formulated. The technology
was transferred to nearly 90 lpg stove manufacturers. |
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| Title |
Development Of Fuel Efficient
LPG Commercial (Canteen) Burner. |
| Sponsored On |
IIP, Dehradun |
| Objective |
To develop a fuel efficient commercial (canteen)
burner with 64 thermal efficiency (hot start), thereby
leading to LPG saving. |
| Project Cost |
Rs.1.7 Lacs |
| Duration |
12 Months |
| Commercialization |
Under BIS Certification and Commercialization. |
| Benefits |
Saving Of LPG About 20 % |
| Salient Features |
Thermal efficiency of LPG canteen burner as per BIS
standard No. Is: 5117-1993 is only 50% (Hot Start).
IIP, studied the various parameters of existing LPG
canteen burners which affect their thermal efficiency
and optimised the design of various components as given
below:
- Use of convergent-divergent mixing tube.
- Optimized primary air openings.
- Adjust distance between Jet & Throat of convergent-divergent
mixing tube.
- Provides spill tray.
- Optimised clearance between bottom of the pan to
the top of burner head.
- Optimized no. & diameter perforations on the
burner top and their distribution.
- G. with the above improvements the thermal efficiency
of LPG canteen burner H. was improved to 64 %+-1 %.
With the above improvements the thermal efficiency
of LPG Canteen Burner was improved to 64 % + 1 %. |
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