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VoL27 No.6 苏晓红等:传输带上流体边界层中奇异边值问题 。719 J Heat Mass Transfer,2000,43 3087 [7]Zheng L C,Zhang XX,He J C.Similarity solutions to a heat [5]E.magyari I,Pop B Keller.The "missing"similarity boundary- equation with convection in an infinite medium.J Univ Sci layer flow over a moving plane surface.Z Math Phys,2002,53: Technol Beijing.2003,10(4):29 782 [8]Callegari A.Some sigular,nonlinear differential equations aris- [6]Zheng L C,Zhang XX,He JC Drag force of non-Newtonian ing in boundary layer theory.J Math Appl.1978,64:96 fluid on a continuous moving surface with strong suction/ []赵容侠,崔群劳测度与积分,西安:西安电子科技大学出 blowing.Chinese Phys Lett,2003,20(6):858 版社,2002.108 Nonlinear singular boundary value problems arising in the boundary layer of fluid flowing on a conveyor belt SU Xiaohong",ZHENG Liancun",ZHANG Xinxcin 1)Applied Science School,University of Science and Technology Beijing,Beijing 100083,China 2)Mechanical Engineering School,University of Science and Technology Beijing,Beijing 100083,China ABSTRACT A class of nonlinear singular boundary value problems were studied for the boundary layer of fluid flowing on a conveyor belt.Sufficient conditions for the existence and uniqueness of negative solutions to the prob- lems were established by utilizing the monotonic approaching technique.The numerical solution was presented by using the shooting method. KEY WORDS boundary layer;singular boundary value problem;existence;uniqueness;negative solution;singu- larity苏 晓红 等 传输 带 上 流 体边 界 层 中奇 异边 值 问题 , , , 罗 , ” ,, 皿 明 加 外外 , , , , 昭 代 一 泊 雌 咐 , , , , 及 , , 面 眠 川 七 恻 , 赵 容 侠 , 崔 群劳 测 度与积 分 西 安 西 安 电子 科技 大 学 出 版 社 , 爪 ,, 月 ” ,, 万叼刃 肛 , , , , 雌 , 一 , , ‘
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