燒蝕速率 的英文怎麼說
中文拼音 [shāoshísùlǜ]
燒蝕速率
英文
ablation rate-
The simulations results show that the spoiler is available to make the fuel and the oxidizer coming from the former to stay in the cavity for a long time, to let the fuel and oxidizer mix and burn completely. since there is a high temperature zone forming by vortex in the middle of the motor, it required a restricted thermal protection. the plate with holes decreased the vortex function in the cavity, which could not promote the combustion efficiency, but to decrease temperature in the cavity and be benefit to thermal protection of the wall
計算結果分析表明:擾流板可以使燃料和氧化劑在擾流腔內的滯留時間加長，促進燃料與氧化劑的摻混燃燒，提高燃燒效率，但由於渦流在發動機的中間部位形成了高溫燃燒區域，致使局部燃料和絕熱層燒蝕速率增大，加大了熱防護的難度;孔板結構減弱了擾流腔內迴流區的漩流作用，不能增加推進劑燃燒效率，但可以使擾流腔內的溫度降低，給壁面熱防護帶來好處。Based on that, the system developed for ablation area measurement combines mechanics, optics and computer organically, according with the development trend of instrument towards high precision > integration and intelligentizing. it has been in work with excellent efficiency
據此所研發的燒蝕面積測量系統順應測量儀器精密化、集成化、智能化的發展趨勢，將機電、光電和計算機技術有機地融為一體，實際運行中，在效率和速西安理工大學碩士學位論文度上達到良好的效果。Groove shape function of laser power, scanning velocity and materials ' thermo physical coefficients was solved due to temperature at ablation front keeping decomposed temperature, and the proposed model was tested in polymethylmethacrylate experiment
基於燒蝕面上的溫度始終保持為降解溫度，求出關于激光功率、掃描速度和材料熱物理系數的微流道外形函數解，並用聚甲基丙烯酸甲酯進行了實驗驗證。The experimental results show that dlc film could be deposited on silicon substrate rapidly and uniformly in a large area by means of ablated plasma jet generating on the target surface during hipib irradiation, the instantaneous deposition rate is as high as imm / s and the uniform deposition area covered 40 - 50 cm2
實驗結果表明，利用hipib燒蝕等離子體在si基體上可以實現快速、大面積、均勻地沉積類金剛石薄膜，薄膜的瞬時沉積速率達到1mm s ，均勻薄膜的面積達到40 ? 50cm ~ 2 。分享友人