【實用生產應用app】CompCap|最夯免費app-綠色工廠好玩App

CompCap (Compressor Capacity) App evaluates different key performance indices in a single stage Industrial Air Compressors. App uses an average pressure ratio for its general performance analysis as most compressor operates between two pressure points for loading and unloading. Further, app also helps in running quick tests to estimate both FAD and leakage in a given compressed air systems in order to assess the potential energy savings.

Ambient Properties:

Ambient conditions such as atmospheric pressure due to altitude, temperature, and humidity got considerable impact on compressed air system performance. The app computes the atmospheric pressure for any given altitude. Data for some of the higher altitude cities are given for reference.

Compressor Specification Data:

A typical compressor specification data sheet is show in the screen shot. FAD, motor horsepower and rpm data are the minimum requirement based on manufacturers data sheet. Additional data pertaining to reciprocating cylinder helps to determine the swept volume as well as range for FAD for general verification. Volumetric efficiency is given as function of cylinder clearance at TDC and pressure ratio. Clearance in compressors are generally in the range of 2% to 12% of total swept volume. Thus it also helps to determine actual free air delivery in a compressor.

FAD/Leakage Testing

As a compressor puts more hours in service, the natural wear and tear could affect the performance characteristics. Therefore, it is often necessary to run tests to determine its capacity and also any excess leakage in the compressed air system to conserve energy. App can assists in running quick tests to estimate these losses.

Result supplement:

Additional information such as cooler load, moisture level, isothermal efficiency etc. are provided for quick reference. In addition, app notes has brief descriptions on different aspects of compressor performance analysis and measurement criteria.