【题名】：EFFECT OF WALL SLIP ON SQUEEZE FLOW OF RIGID-PLASTIC MEDIA BETWEEN PARALLEL DISK固体力学学报：英文版论文(EFFECT OF WALL SLIP ON SQUEEZE FLOW OF RIGID-PLASTIC MEDIA BETWEEN PARALLEL DISKGuTiLiXueXueBao：YingWenBanLunWen)
【关键词】：可压缩流 刚塑性 滑移 摩擦力 边界条件
【keywords】：KeYaSuoLiu GangSuXing HuaYi MoBaLi BianJieTiaoJian
【作者】：XuChumhui HungWenbin XuYong 【来源】： 知识词典
【期刊名称】：固体力学学报：英文版(GuTiLiXueXueBao：YingWenBan)
【国际标准刊号】：0894-9166 【国内统一刊号】：42-1121
【作者单位】：（CollegeofScience,ChinaAgriculturalUniversity,Beijing100083,China(（CollegeofScience,ChinaAgriculturalUniversity,Beijing100083,China)
【分类号】：TV134.4 【页码】：-83-87 【出版年】：2005.1
The squeeze flow of a rigid-plastic medium between parallel disks is considered for small gaps with partial wall slip. The stress distribution and the squeeze force between parallel disks of a rigid-plastic medium with the following four different slip boundary conditions are obtained. (1) The Coulombic friction condition is applied, and the stress distribution on the wall is derived, which is linear or exponential distribution in the no-slip area or slip area. (2) It is assumed that the slip velocity at the disks increases linearly with the radius up to the rim slip velocity, with the stress distribution and the squeeze force gained. (3) The assumption that the slip velocity at the disks is related to the shear stress component is used, with the stress distribution and the squeeze force obtained, which is equivalent to the result given in (2). (4) Rational velocity components are introduced, and the stress distribution is satisfied.
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