Multi-point pressure measurement is an important experimental means in the inyestigations of aerodynamics and hign-performance fluid machinery. 多點壓力測量是航空氣動力研究及高性能流體機械研究中的重要測試手段。
It can be concluded that the diameter of the tubesheet has little influence on the contact pressure and the residual contact pressure. 得出液壓脹接時管板外徑對脹管的接觸壓力和殘餘接觸壓力影響不大等結論。
More detailed thermographic testing on an annual basis is required to ensure that contact pressure does not deteriorate over time. 更詳細的溫度測試，每年需要，以確保接觸壓力並不惡化一段時間。
