Tunnel b at the arnold engineering development center (aedc) in tennessee is often used for determining the flow field and/or the heating rate distributions. the mach number in the test section is 8. if the stagnation temperature is 700 k and the stagnation pressure can be varied from 5.90 * 106 to 4.90 * 106 what is the range of reynolds number that can be obtained in this facility? assume that the characteristic dimension is 0.75 m, which could be the length of a hypersonic waverider model.