Building Services Engineering
a discipline that strives to provide a comfortable and safe indoor environment for the occupants
key elements involved are air, fire, water and electricity, among other things
Cavitation and Valve Selection Considerations By TK NG Valves are generally used for flow or pressure control of fluid. In Fig 1, the amount of fluid flows through the valve can be controlled by varying the plug to seat clearance (i.e. the flow passage) at the valve port.
Insulation Practices for Gas and Liquid Refrigerant Pipes of Split Type Air Conditioners By TK NG Do you know the gas and liquid refrigerant pipes between the indoor and outdoor units of your split type air conditioner at home are separately wrapped in insulation (usually
Separating A Noise Source from the Background Noise By TK NG When measuring the noise levels at different octave bands of an operating machine such as air-cooled chiller on site, what you can get are the combined sound pressure levels of the machine and the surrounding background. To