Mechanical efficiency, Mechanical Engineering

The following data were obtained from a test on a single cylinder, double acting steam engine fitted with a rope brake.

Cylinder diameter 200mm Stroke 250mm Speed 5rev/min Effective diameter of brake wheel 0.75m Brake load 800kN/m2 Spring balance reading 90N Mean effective pressure 232kN/ m2 Steam consumption 3.36kg/min Specific enthalpy of steam 2514.1kJ/kg Determine:

 2 Brake power, Indicated power, Mechanical Efficiency, Indicated thermal Efficiency, Brake specific steam consumption.

Posted Date: 3/14/2013 6:43:29 AM | Location : United States







Related Discussions:- Mechanical efficiency, Assignment Help, Ask Question on Mechanical efficiency, Get Answer, Expert's Help, Mechanical efficiency Discussions

Write discussion on Mechanical efficiency
Your posts are moderated
Related Questions
SAFETY IN TIG WELDING-Gaseous and Metal Fumes Hazards The major toxic gases associated in TIG welding are ozone, nitrogen dioxide and phosgene gas. Metal fumes are also produced


Determine the stress in the meridional direction: A doubly curved shell of thickness 8 mm is filled through a liquid under an internal pressure of 2.0 N/mm 2 . At a specific p

Information Phase: Step: To secure all and complete information and gather facts and from best sources.   Our project is selected based on the current problem face by the

Stress-Strai n Curves (Compression): For the ductile materials stress strain curves in compression are similar to those in tension at least up to the yield point for all the


F AC T OR S AFFECTING THE SELECTION OF BOILER: -     Working Pressure and amount of steam needed. -     Floor area required. -     Operating and Maintenance Required

Q. Pressure Relief Valve Application? A general comparison of operational characteristics is given for the different types of pressure relief valves in common industrial use.

A car travels at a constant speed around a circular track whose radius is 2.2 km. The car goes once around the track in 400 s. What is the magnitude of the centripetal acceleration

proportional controller for lube oil temperature of engine working diagram