BS 3252-1960 锡锭规范

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下一篇: DIN 3975-1960 轴交角90°的圆柱蜗杆传动装置的概念和参数

【英文标准名称】:Roadvehicles;Unscreenedlow-tensioncables;Part2:Cableclasses,applicabletestsandspecialrequirements
【原文标准名称】:道路车辆.无屏蔽低压电缆.第2部分:电缆类别,应用试验和特殊要求
【标准号】:ISO6722-2-1985
【标准状态】:作废
【国别】:国际
【发布日期】:1985-04
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC22
【标准类型】:()
【标准水平】:()
【中文主题词】:低电压;分类系统;规范;试验;尺寸;电缆;道路车辆;试验设备;热试验;电气试验;火焰传播;低压电器;压力试验;摩托车;规范(批准);电气设备;要求
【英文主题词】:
【摘要】:
【中国标准分类号】:T35
【国际标准分类号】:4937
【页数】:3P;A4
【正文语种】:英语


Product Code:SAE AIR4827
Title:Modeling Techniques for Jet Engine Test Cell Aerodynamics
Issuing Committee:Eg-1e Test Cells Committee
Scope:Research studies focusing on jet engine test cell aerodynamics, acoustics, and cell flow characteristics as affecting engine performance can be conducted with scale models for a variety of test cells. Such studies require the simulation of a number of jet engines in rather accurate detail, both as to geometry and as to flow characteristics. It has been demonstrated that simulators of low-bypass afterburning turbojets, high-bypass turbofans, turboshaft engines (without propellers), and inducted fan engines can be designed, fabricated, and successfully operated using either high-pressure air ejector systems or turbine driven systems for the motive power. The peculiar problems associated with scale model testing and engine simulators and the methods which can be used to attack these problems are described.