In this paper, a modified temperature-phase transformation-stress/strain field coupled 3D non-linear mathematical model was used in the computer simulation on heat treatment processes of workpieces including catch jaw, anchor ring, cold roller, large-scale bearing roller, nitriding crank shaft, etc. The simulation on complicated technologies such as pre-cooled quenching, double media quenching, self-tempering, difference temperature heating, nitriding distortion was carried out. The optimum design of heat treatment technology has been realized. The successful application of computer simulation on heat treatment have also been demonstrated.
展开▼
机译:直接和大涡模拟在过渡和湍流中的应用(L'application de la simulation Directe et de la simulation des Gros Tourbillons a la Transition et a la Turbulence)(流动力学会议论文集在Chania,Cret举行)