 pressur distribut three bodi revolut determin reynold number includ transon speed rang pressur distribut three bodi revolut determin reynold number includ transon speed rang paper present investig conduct langlei 16-foot transon tunnel determin effect vari reynold number pressur distribut transon bodi revolut angl attack transon speed rang chang sting cone angl pressur distribut comparison experiment increment pressur theori includ model test mach number rang 0 60 1 09 reynold number rang base bodi length 9 10 39 diamet 1 3 10 4 53 10 model 8 angl attack increas reynold number 9 10 39 10 longitudin pressur distribut effect natur increas 0 05 normal-forc coeffici bodi test subcrit cross-flow reynold number rang increas agreement theoret approxim comparison experiment theoret valu increment pressur coeffici angl attack indic good agreement angl separ flow area exist bodi chang sting-cone angl 5 9 pressur distribut 120-inch model neglig mach number 1 05 mach number small increas veloc rear bodi 