Thermalstress相关论文
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本文建立含石蜡玻璃结构传热模型和热应力模型,通过实验对建立的数学模型进行验证,模拟结果与实验结果吻合较好.基于已建立的数学......
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Among many types of current leads used for Tokamak nuclear fusion applications,vapor-cooled current leads are often chos......
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通过对钢板冷却过程中物理数学模型的研究,探讨了汽车大梁板宽弯不合的原因,并提出了相应的解决办法,使宽弯合格率由50%提高至85%.......
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给出了大体积混凝土结构瞬态温度场的分层计算方法,将三维复杂的热传导问题转化为一问题,并采用约束矩阵法对大体积混凝土筏式基础底......
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大体积混凝土的水化热不容易及时散发,内部温升将会很高,从而产生很大的温度应力,导致出现温度裂缝。本文介绍了环境温度、水泥水化热......
本文通过有限元计算分析了135绝热柴油机ω型燃烧室陶瓷与金属双材料活塞的热应力状态。为提高计算精度。计算中对瓷涂层及两种材料界......
通过切削试验,验证了硬质合金刀片断续切削时产生裂纹而导致破损主要是由热应力引起的论点,并在试验中观测到断续切削时硬质合金刀具......