Category: Mechanical Eng. Ppt Presentation

Ppt Presentation on Hydrogen based Fuel cell

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Ppt Presentation on Hydrogen based Fuel cell •Hydrogen fuel cells are one of the most promising up-and-coming clean power sources today. Fuel cells have been used for decades on NASA spacecraft •A fuel cell consists of a central electrolyte layer, sandwiched between two catalyst layers. Various materials for these layers are used, but the basic process is the same. When… Read morePpt Presentation on Hydrogen based Fuel cell

Questions on fluid mechanics

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Questions on fluid mechanics (various objective types questions, file of 16 pages Word file) example of question from file uploaded A stream line in a steady incompressible flow represents             a. magnitude of the velocity of the particle             b. direction of velocity             c .quality of the flow field             d. nature of the velocity   In a barotropic… Read moreQuestions on fluid mechanics

Ppt presentation on Experimental studies on thermal cool storage system

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EXPERIMENTAL STUDIES ON THERMAL COOL STORAGE SYSTEM •THERMAL ENERGY STORAGE CAN REFER TO A NUMBER OF TECHNOLOGIES THAT STORE ENERGY IN A THERMAL RESERVOIR FOR LATER REUSE  •NEED FOR THERMAL STORAGE • •PRINCIPLE OF OPERATION • •ADVANTAGES OF COOL STORAGE OVER CONVENTIONAL AC SYSTEM • •PROS AND CONS OF COMMON THERMAL STORAGE TECHNOLOGIES FOR OFF PEAK AIR CONDITIONING APPLICATIONS  … Read morePpt presentation on Experimental studies on thermal cool storage system

OPTICAL CAMOUFLAGE

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This is a good presentation on Optical Camouflage for engineering students. Optical camouflage is a kind of camouflage in which one wears a cloth which projects the background so that he appears somehow invisible. You may have seen this in Harry Potter’s movie. The invisibility cloak renders the human partially invisible, when he/she slips beneath the shining, silvery cloak.