Compressor Capacity vs 魔方寻亲

CompCap (Compressor Capacity) App is developed mainly to estimate different key performance indices in single stage Industrial Air compressors. Users can generate as many application data of their compressors and save it in a file for future monitoring and review. Further, It also assists in running quick tests to estimate FAD and leakage in the compressed air systems in order to assess the potential energy savings. App can work with both SI as well as USCS units for input and output as shown in the example screen shots. Manufacturers give compressor specification data such as FAD, power and other efficiencies at certain standard operating conditions. But, most compressors normally operate between two set pressure points for loading and unloading. Therefore app uses a hypothetical pressure ratio of average discharge pressure to ambient to compute different performance indices. Further, any change in operating conditions such as atmospheric pressure due to altitude, temperature, humidity etc. could also have considerable impact on compressor performance as shown in screen shots. Thus app can be helpful tool to different operation and maintenance personnel to evaluate compressor performance time to time. Ambient Properties: Ambient properties such as atmospheric pressure, temperature and humidity values are taken as key input to the computation model. The app computes the pressure for any given altitude. Data for some of the higher altitude (> 1000m) cities around the world are also provided for convenience. Compressor Specification Data: A typical compressor specification data sheet is show in the screen shot. FAD, pressure rating and motor hp and rpm data are the minimum requirement based on manufacturers data sheet. Additional data pertaining to reciprocating cylinder data helps to determine the range for FAD for general verification. Volumetric efficiency is primarily depended upon cylinder clearance and generally present in most compressors and in the range of 2% to 12% of total swept volume. FAD/Leakage Testing As the compressor put more hours on service, the natural wear and tear could bring down the performance of any compressor. Therefore, it is often necessary to run tests to determine its capacity and also any excess leakage in the compressed air system. This app helps to run quick tests to estimate the losses and concern for any further investigation. Result Summary: A comprehensive result summary provided that includes heat load for the inter coolers, moisture content etc. as shown in screen shot. Additional information is provided in app notes that include FAD, leakage computation models for quick reference. Also in this version provided link to documentation on implementation and validation of math-models along with maintenance requirements as well.

寻亲线索准又快，重逢不等待 魔方寻亲是一款持续匹配线索、提供在线联系、帮助寻亲者实现高效寻亲的应用。 #我们的寻亲优势 -告别大海捞针的寻人模式，通过 App 即可线上找到亲人； -告别被动等待，持续匹配更多精准的线索； -告别验血确认亲缘关系的方式，只需居家采集 2 毫升唾液，亲缘关系、几代表亲等信息一目了然； -告别隐私困扰，我们隐私保护体系安全完整，寻亲之旅安心放心； -告别高成本见面会，通过App在线联系已知线索，亲缘关系可及时确认。 # 如何使用 1.下载魔方寻亲App 2.创建寻亲资料 3.上传基因信息 4.接收寻亲线索 5.在线沟通确认线索 #联系我们 -官网：www.23mofang.com -在线咨询：进入App「我的」-「寻亲咨询」 -微信公众号：23魔方祖源（微信号：mofangzyyj） -客服热线：400-006-2323