axial symmetry model

基本解釋

A simplified 2D axial symmetry model was founded against the features of steel stick in flash butt welding. The temperature field was simulated utilizing ANSYS software.
針對(duì)鋼棒在閃光對(duì)焊時(shí)的特點(diǎn)，將鋼棒簡(jiǎn)化為二維軸對(duì)稱模型，利用ANSYS有限元分析技術(shù)對(duì)鋼棒在閃光對(duì)焊焊接過(guò)程中的溫度分布進(jìn)行數(shù)值模擬。
The temperature and stress field of wagon wheel under the condition of long ramp way cycle braking in Daqin line have been simulated by using FEM and axial symmetry model.
采用軸對(duì)稱模型和有限元方法，模擬了大秦線長(zhǎng)大坡道循環(huán)制動(dòng)條件下貨車車輪溫度和應(yīng)力場(chǎng)，結(jié)果表明車輪高應(yīng)力區(qū)出現(xiàn)在輻板上，現(xiàn)行制動(dòng)條件下車輪強(qiáng)度滿足使用要求。
Based on theories of computational fluid dynamics and heat transfer, an axial symmetry finite element model of velocity and temperature field of spot welding for aluminum alloy is established.
根據(jù)計(jì)算流體力學(xué)與傳熱學(xué)原理，建立了描述鋁合金電阻點(diǎn)焊液態(tài)熔核流動(dòng)行為和傳熱過(guò)程的軸對(duì)稱有限元模型。