blunt adj. 1.(刀等)钝,不快的,不锋利的,无锋刀的;(笔尖等)无尖锋的。 2.(感觉等)迟钝的;愚钝的。 3.粗卤的,直率的,干脆的;呆板的。 short, blunt nose 短小扁平的鼻子。 blunt about the feeling of others 对别人的感情很少理解〔觉察、体会等〕。 to be blunt 〔插入语〕老实说。 4.〔美俚〕大麻烟卷。 n. 1.短粗的针[雪茄烟等]。 2.钝器。 3.〔俚语〕现金,现钞。 vt. 1.把…弄钝,使失锋刃。 2.使变愚钝;使受挫,减弱。 a knife blunted from use 用钝的刀。 imagination blunted by wine 想像力因喝酒而受损害。 blunt the enemy's attack 挫敌锋芒。 adv. -ly (to put it blunt〔插入语〕直截了当地说,(和你)直说吧)。 n. -ness
Numerical simulation of flow around blunt bodies using rng k - turbulence model 湍流模型钝体绕流的数值模拟
A dual decomposition algorithm for turbulent wake flows after blunt bodies using the wavelet packet method 钝体尾流的双重小波包分解
Preliminary observation on ultraviolet emission spectra in non - equilibrium 2 - d hypersonic blunt body shock layer flow 二维高超声速钝体激波层紫外辐射的实验观察
Taking advantage of hypersonic panel method , the analysis predicts lateral jet aerodynamic interaction for a blunted body in a hypersonic flow 将高超声速面元法用于喷流流场计算,计算结果与试验结果大体一致。
Dued to the importance of the flow around the blunt bodies both in the theoretical study and in practice application , the two - dimensional numerical simulation for flow around square cylinder is performed , using pseudo - compressibility method and finite volume method ( fvm ) in the paper 鉴于钝体绕流在理论研究和实践中所具有的重要意义,本文尝试采用人工可压缩方法和有限体积离散方法,实现对方柱绕流流场的数值模拟。
The flowfields around the reentry blunt body are simulated numerically by solving the navier - stokes with the various thermal and chemical model , such as perfect gas model , vibrational excitation model , equilibrium gas model , and the non - equilibrium gas model of one temperature , two temperature and three temperature 本文采用完全气体模型、振动激发气体模型、平衡气体模型、一温度非平衡气体模型、两温度非平衡气体模型和三温度非平衡气体模型进行了钝体高超声速绕流流场的数值计算。