The potential usage of diesel engines in the heavy duty vehicles generally reduces the fossil fuel consumption because of its higher thermal efficiency. However, the efficiency of the engine changes with the changes in the operating load. Generally, the part load efficiency is lower than the full load efficiency in diesel engines. This efficiency fluctuation is due to the alteration of heat release rate relative to the changes in the load. The heat release rate changes responsible for the efficiency changes are difficult to measure experimentally.
1902 the first Indian Motorcycle was sold to a retail customer. It had a chain drive and a single cylinder engine built by the Aura Automatic Machinery Company. The company with who George and Oscar contracted for engine
1.3Thermodynamic analysis of Rankine cycle The heat source enters the system through the evaporator where the working fluid is heated to saturation or to its super heating point. After high pressure vaporized steam expands in the turbine. The stream of the expanded fluid is passed directly through condenser where it condenses to ambient temperature and condenser pressure. After leaving condenser the working fluid enters the pump the pressure is raised and the fluid is returned to the evaporator. Below given figure1.3a shows Schematic diagram of Rankine cycle.
Boxer engines the best advantages is balance. Density is equal at left side and right side in the car so car fuel comsuption, balance is better than other engines. At 1900 Two important things happen for internal combustion engines. First one Rudolf Diesel demonstrated the diesel engines in 1900 Expostion Universelleusing peanut oil. Now, Diesel engines the most used engine in the World.
Compressor which is used in aircraft engines to compress air, i.e., to convert kinetic energy of fluid ( or air) to high pressure energy. Usually in aircraft engines, compressors are used to increase pressure ratio before entering into combustion
So the inlet air to reach the combustion chamber the gasoline also present. The end of suction stroke before the injector will be stopped. It helps for to avoid the wastage of gasoline. Then gasoline and atmospheric air was fully mixed. At the compression stroke the gasoline air mixture will be high temperature at power stroke the diesel will spray to the combustion chamber then the air+ gasoline+ diesel gives a high much power.
Compressed air from the compressor (1) passes through the control valve (4) and pressure regulator filter section (5) and enters in the vortex tube (10) tangentially. To ensure the tangentially entry of the compressed air in the vortex tube to have proper swirling of the air special care was taken. The compressed air expands in the vortex tube and divides in to cold and hot streams. The cold air leaves the cold end orifice near the inlet nozzle while the hot air discharges the periphery at the far end of the tube i.e. hot end (11).
Jumping straight into engine research with advanced technologies saves a lot of time, to increase developmental stages on a larger scale. What this means is that since we can have this stage on a larger scale we can find better ways to produce types of cars like hybrid, electrical, hydrogen cars. The advantages of alternative fuel greatly outway the disadvantages of regular fuel and should be part of the solution to address the global warming situation. Alternative choices for car fuel include hydrogen, electric, and even a hybrid version of this energy. Hydrogen fuel works by moving through a fuel stack mixing pure hydrogen and the oxygen from the atmosphere to generate electric current.