首页> 外国专利> Anti-air leakage of the anti-air leakage performance simulation test methods and computer programs as well as a pneumatic tire for anti-air leakage performance simulation of the pneumatic tire of the pneumatic tire performance simulation testing machine

Anti-air leakage of the anti-air leakage performance simulation test methods and computer programs as well as a pneumatic tire for anti-air leakage performance simulation of the pneumatic tire of the pneumatic tire performance simulation testing machine

机译：防漏气性能模拟测试方法和计算机程序的防漏气以及用于充气轮胎性能模拟试验机的充气轮胎的防漏气模拟的充气轮胎

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摘要

PPROBLEM TO BE SOLVED: To shorten the time required for air leakproof performance test of a pneumatic tire. PSOLUTION: The air leakproof performance simulation testing method for pneumatic tire includes forming a finite element model which divides and expresses a pneumatic tire by two or more elements; calculating an air amount which transmits each element per time, based on an air transmission factor which indicates air permeability to each element, when air transmits each element of the finite element model extracting an air transmission amount AFLi per unit time which transmits each of two or more elements ELo, on the outer surface of the finite element model of the pneumatic tire among an information group of air amount per time which transmits each element; and computing an air transmission amount AFL per unit time which leaks from the outer surface, by summing the air transmission amount AFLi per unit time for all the elements ELo on the outer surface. PCOPYRIGHT: (C)2011,JPO&INPIT

机译：

要解决的问题：缩短充气轮胎防漏气性能测试所需的时间。

解决方案：充气轮胎的防漏气性能模拟测试方法包括形成一个有限元模型，该模型将充气轮胎分为两个或多个元素;当空气通过有限元模型的每个元素时，根据表示每个元素的透气性的空气传播系数，计算出每次透射每个元素的空气量，提取每单位时间传递两个或两个元素的空气透射量AFLi。在每个时间的空气量信息组中，在充气轮胎的有限元模型的外表面上有更多的元素ELo;通过对外表面上的所有元素ELo的每单位时间的空气透过量AFLi求和，计算从外表面泄漏的每单位时间的空气透过量AFL。

版权：（C）2011，日本特许厅＆INPIT 展开▼

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公开/公告号JP5648281B2

专利类型
公开/公告日2015-01-07

原文格式PDF
申请/专利权人横浜ゴム株式会社;
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申请/专利号JP20090291332
发明设计人松田淳;信田全一郎;
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申请日2009-12-22
分类号G01M17/02;G01M3;
国家 JP
入库时间 2022-08-21 15:27:43

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