The recovery rate of the drilled cores was less Sustainability 2018, 10, 1636 16 of 20 was an increase in the loss of washing fluid, the magnitude of this increase was relatively marginal, and the development of layered cracks in the drilled cores was relatively intact. Figure 17a shows an...
aerospace Article Effect of Fuel-Injection Distance and Cavity Rear-Wall Height on the Flameholding Characteristics in a Mach 2.52 Supersonic Flow Zhonghao He, Hongbo Wang *, Fan Li, Yifu Tian, Minggang Wan and Jiajian Zhu Science and Technology on Scramjet Laboratory, National University of ...