基于matlab的利用传输矩阵法对相移光栅发射谱、时延、色散的数值模拟-phase-shifts of fiber grating

matlab数值积分算，假设储罐的密度和液氨的压力不变。模拟液氨储罐高架连续点源，在不同泄露速率、稳定度和风速下连续泄漏扩散的情况。当液氨储罐泄漏达到稳定状态时，扩散模型见下式：(During the leakage process, the pressure of the tank and the liquid ammonia density will change with the increase of the leakage amount. This change will be gra

ansys焊接数值模拟双椭球移动热源模型(ansys weld simulation double ellipsiod modeler)