T. P. Ashok Babu

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Biodiesel is a clean burning alternative renewable fuel made from natural renewable sources. It is defined as mono-alkyl esters of long chain fatty acids derived from vegetable oils or animal fats, which conform to ASTM specifications for use in diesel engines. Biodiesel present a very promising alternative fuel to diesel oil and properties of this oil(More)
Due to ecological problems like ozone depletion and global warming certain refrigerants like R22 have to be replaced. Alternative refrigerants like R407C, R410A and R417 are having high TEWI values compared to R22. Pure HFCs are having some disadvantages like flammability, miscibility etc. In this paper an attempt is made to find new alternatives for R22 by(More)
Optimum values of temperature and air flow velocity are desirable in a room for human comfort. Mechanical ventilation is an effective method to achieve this. These variables are affected by many parameters. The location of the inlet and the outlet duct play a pivotal role. This work aims at the numerical modeling of the room air flow phenomena when the(More)
The Switched Reluctance Motor is a simple and robust motor which is having many applications in the fields where varying power and speed ranges are essential. The Switched reluctance motor having no rotor windings and it is free to rotate between the magnetic field produced by the stator poles. The torque is developed by the tendency of the rotor to align(More)
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