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| Kumar, Rajneesh; Dixit, Anoop Kumar; Singh, Shashi Kumar; Singh, Gursahib; Khurana, Rohinish. |
| The results of the performance and emission of a variable compression ratio ignition engine (vertical single cylinder) by using Jatropha ethyl ester blends with diesel fuel at two levels of compression ratio (16.5:1 and 18.5:1) have been presented in this paper. The fuel samples were prepared by blending Jatropha ethyl ester with diesel in the composition of 0:100, 10:90, 20:80, 30:70 and 40:60 (%). Results indicated that Brake thermal efficiency for all biodiesel blends was more as compared to diesel. Brake thermal efficiency increased with the increase in load and also increased with the increase in compression ratio. Brake specific fuel consumption in case of blends was more as compared to diesel. Brake specific fuel consumption decreased with the... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 2013 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/1987 |
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| Dhimate, Ashish Satish; Mahal, Jaskarn Singh; Singh, Manjeet; Dixit, Anoop; Manes, Gursahib Singh; Khurana, Rohinish. |
| Wheat straw is a major feed source for ruminants. To retrieve the wheat straw and stubbles left after wheat harvesting operation with grain combines, another machine i.e. straw combine is used. But it was observed that the quality straw collected by straw combines contains dirt particles which increases total ash content of straw and that are harmful for animal health. To reduce energy requirement and to reduce total ash content, straw combine was developed with sieving system. Modified straw combine consisted of a 1.53×0.82 m screen with 0.208 mm opening sieving system, which was fixed below the bruising cylinder. Field evaluation of the modified straw combine carried out at two level of concave bar spacing (10 & 14 mm), three feed rate (14, 16.5... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Farm Machinery and Power Engineering Total ash content; Straw combine; Straw quality. |
| Ano: 2014 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/2878 |
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