GREEN ENGINE: GREEN ENGINE Sharang S. Gharagaonkar Zeal education society’s, Dnyanganga Polytechnic, Narhe, Pune. FYME-Div A-26 What Is GREEN ENGINE: What Is GREEN ENGINE Green engine is the internal combustion engine with some or major modifications in its parts and design. The green engine is one of the most interesting discoveries of the new millennium. The efficiency of this engine is high when compared to the contemporary engines and also the exhaust emissions are near zero. The significance of the engine lies in the efficiency when the present world conditions of limited resources of energy are considered. NEED TO ENVENT: NEED TO ENVENT Today world is facing the major problems regarding energy crisis. Along with this we are facing major environmental trouble due to increase in harmful gases which are evolved from nowhere else but the combustion of these conventional energy sources. Major portion of fuels is burnt in the engines used for various purposes like main automobiles, generators, power plants etc. Statistics show that, the daily consumption of petroleum all over the world today is 40 million barrels, of which about 50 percent is for automobile use. ENERGY CRISIS: ENERGY CRISIS ENERGY CONSUMPTION: ENERGY CONSUMPTION WORKING OF GREEN ENGINE: WORKING OF GREEN ENGINE Intake Compression Mixing Combustion Power Exhaust How IT IS CONSTRUCTED: How IT IS CONSTRUCTED TECHNICAL FEATURES: TECHNICAL FEATURES Direct Intake Strong Swirling Sequential Variable Compression Ratios. Direct Fuel Injection Super Air Fuel Mixing Lowest Surface to Volume Ratios Constant Volume Combustion Controllable Combustion Time Multi Power Pulses High Working Temperature High Expansion Ratios Self Adapting Sealing System Vibration Free Modular Design Limited parts & Small Size ADVANTAGES : ADVANTAGES Small Size & Light Weight Limited parts High Efficiency Multi-Fuels Near Zero Emission Smooth operation Fast Accelerating Response Quietness & Low Exhaust Temperature Ideal to Hydrogen Fuel Highly Reliable Low Cost EXAMPLES: EXAMPLES GREEN STEAM ENGINE: GREEN STEAM ENGINE GREEN ENGINE FOR VEHICLE: GREEN ENGINE FOR VEHICLE GREEN ENGINE IN AEROPLANE: GREEN ENGINE IN AEROPLANE McCORMIC’S GREEN ENGINE: McCORMIC’S GREEN ENGINE GREEN ENGINE PROTOTYPE: GREEN ENGINE PROTOTYPE HENRY’S GREEN ENGINE: HENRY’S GREEN ENGINE CONVENTIONAL GREEN ENGINE: CONVENTIONAL GREEN ENGINE AUDY A4’S CAR GREEN ENGINE: AUDY A4’S CAR GREEN ENGINE KAWASAKI’S GREEN ENGINE: KAWASAKI’S GREEN ENGINE CONCLUSION: CONCLUSION The Green engine„¢s prototypes have been recently developed, and also because of the unique design, limitations have not been determined to any extent. But even in the face of limitations if any, the Green engine is sure to serve the purpose to a large extent. DO YOU WANT TO ASK ANY QUESTION?: DO YOU WANT TO ASK ANY QUESTION?