Article

Bhavin Atulbhai Gajjar, Ipcowala institute of engineering and technology, dharamaj

Now a day’s energy crises and pollution are major problems. The present investigation is to enhance performance and lower emission characteristics of a single cylinder spark ignition engine operating with hydrogen blends. The hydrogen is blended in different percentage of 5%, 10% & 15% of petrol in a four stroke single cylinder. The load is varied from no load to full load in step by step. The engine in which the experiment to be conducted is a variable speed engine. To change the speed an accelerator is connected with carburetor. The performance and emissions parameter of engine are. 1) Brake Thermal Efficiency, 2) Brake Specific Energy Consumption, 3) Volumetric Efficiency, 4) Emission (CO HC NOx). These all parameter are to be determined and compared with base line readings of petrol.