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Structure for pressure loss adjustment of model, pressure loss adjustment manner of fluid pilot model and model

机译：模型压力损失调整的结构，液控模型压力损失调整方式及模型

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摘要

P To provide structure for adjusting pressure losses of a model, capable of disposing resistance adjustment members ON the upstream and downstream sides by only resistance adjustment members without using any support members, and making identical the amount of DEFLECTION ON the upstream- and downstream-side resistance adjustment members, even if the upstream- and downstream-side resistance adjusting members have different mechanical strength, and hence, making the accumulation thicknesses of the resistance adjustment members identical, in a direction where wind passes, and to provide a model for fluid tests and to provide a method of adjusting pressure losses in the model. PSOLUTION: The resistance adjusting members 11 and 12 are disposed ON the upstream and downstream sides of the flow of fluid F while sandwiching a gap 3, with respect to a section along a flow direction of the fluid F; and DEFLECTION prevention members 21 and 22 having pressure losses and DEFLECTION strength smaller and higher than those of the resistance adjustment members 11 and 12 are disposed, while abutting against a downstream-side surface of the upstream-side resistance adjustment member 11 and ON a downstream-side surface of the downstream-side resistance adjustment member 12. PCOPYRIGHT: (C)2011 and JPO& INPIT

机译：

提供一种用于调节模型的压力损失的结构，该结构能够仅通过阻力调节构件而不在任何支撑构件上将阻力调节构件布置在上游和下游侧上，并且使上游和下游的偏转量相同。侧电阻调节构件，即使上游侧和下游侧电阻调节构件具有不同的机械强度，因此，在风通过的方向上，使电阻调节构件的累积厚度相同，并提供用于流体测试，并提供一种调整模型中压力损失的方法。

解决方案：电阻调节构件11和12相对于沿着流体F的流动方向的截面在夹着间隙3的同时布置在流体F的上游和下游侧。并且，与上游侧阻力调整构件11的下游侧表面抵接，并且在下游侧抵接，配置有压力损失和偏转强度比阻力调整构件11、12的压力损失和偏转强度高的偏转防止构件21、22。下游侧电阻调节部件12的侧面。

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公开/公告号JP5321337B2

专利类型
公开/公告日2013-10-23

原文格式PDF
申请/专利权人いすゞ自動車株式会社;
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申请/专利号JP20090183891
发明设计人武井嘉丈;松浮朋冬;櫻井国太郎;
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申请日2009-08-06
分类号G01M9/08;
国家 JP
入库时间 2022-08-21 16:58:09

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