價格：免費
更新日期：2017-11-01
檔案大小：7.2 MB
目前版本：1.3
版本需求：需要 iOS 8.0 或以上版本。與 iPhone 5s、iPhone 6、iPhone 6 Plus、iPhone 6s、iPhone 6s Plus、iPhone SE、iPhone 7、iPhone 7 Plus、iPhone 8、iPhone 8 Plus、iPhone X、iPhone XS、iPhone XS Max、iPhone XR、iPad Air、iPad Air Wi-Fi + Cellular、iPad mini 2、iPad mini 2 Wi-Fi + Cellular、iPad Air 2、iPad Air 2 Wi-Fi + Cellular、iPad mini 3、iPad mini 3 Wi-Fi + Cellular、iPad mini 4、iPad mini 4 Wi-Fi + Cellular、12.9 吋 iPad Pro、12.9 吋 iPad Pro Wi-Fi + Cellular、iPad Pro（9.7 吋）、iPad Pro（9.7 吋）Wi-Fi + 行動網路、iPad (第 5 代)、iPad（第五代）Wi-Fi + 行動網路、iPad Pro（12.9 吋)（第二代）、iPad Pro（12.9 吋)（第二代）Wi-Fi + 行動網路、iPad Pro（10.5 吋)、iPad Pro（10.5 吋）Wi-Fi + 行動網路、iPad （第六代）、iPad Wi-Fi + Cellular（第六代）、iPad Pro（11 吋）、iPad Pro（11 吋） Wi-Fi + 行動網路、iPad Pro（12.9 吋)、iPad Pro（12.9 吋）Wi-Fi + 行動網路、iPad mini（第 5 代）、 iPad mini（第 5 代）Wi-Fi + 行動網路、 iPad Air（第 3 代）、 iPad Air（第 3 代）Wi-Fi + 行動網路、iPod touch (第 6 代) 及 iPod touch (第 7 代) 相容。
支援語言：英語
PCA Engineers brings preliminary design of turbo compressor impellers to your fingertips.
VistaCCD gives users the key dimensions and achievable efficiency for any turbo compressor stage operating with perfect gas. Taking as constraints the target design point performance and gas inlet conditions, VistaCCD performs a meanline design calculation using well-validated empirical relationships for work factor and achievable efficiency, corrected for Reynolds number and tip clearance effects. The user can vary input parameters to optimise performance within specific dimensional constraints, guided by the visual feedback from the efficiency correlation and the 2D sketch of the impeller.
This app will certainly be of interest to engineers involved in developing new compressor designs. Equally it will be relevant to those applying turbo compressors to turbochargers, industrial compressors and small gas turbines, giving users a better appreciation of the impact of design constraints.
支援平台：iPhone