Automotive engine valves may not attract the spotlight, but their contribution to engine performance, efficiency, and ...

This paper is about the design, fabrication and analysis of parabolic trough. Idea of research is to concentrate the solar energy at some focal point to generate enough temperature that can generate ...

The horizontal boiler has a sight glass, steam whistle, and throttle valve that leads to two vertical slide valve engines. The drive wheel is roped to a three pulley shaft, allowing this engine to ...

This toy steam engine was made by an unknown German manufacturer during the early 20th century. The horizontal steam boiler powers a flywheel which is connected to a dynamo that can power the attached ...

The Airbus A340, known for its long-range performance and four-engine design, often raises questions: Why does such a large aircraft have relatively “small” engines? The answer lies in a ...

Design and experimental implementation of an electromagnetic engine valve drive In conventional internal combustion engines, engine valve displacements are fixed relative to crankshaft position. If ...