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Product Code:SAE AIR1678
Title:Uncertainty of In-Flight Thrust Determination
Issuing Committee:E-33 In Flight Propulsion Measurement Committee
Scope: At present, there are no industry or government standards for determining in-flight thrust or the associated uncertainty. The purpose of this document is to provide information covering methods for estimating the measurement error or uncertainty of in-flight thrust determination in aircraft employing conventional turbofan/turbojet engines. Methodologies beyond those presented are required in order to evaluate configurations such as vectored thrust or V/STOL. The document is intended to be used as a technical guide. It is not intended to be used as a standard or legal document. A companion document, SAE AIR 1703, presents information and guidance on the selection and use of methodologies to predict and assess propulsion system in-flight thrust. Both documents describe comprehensive procedures and tasks for implementing the methodologies. Each program would select those tasks that are appropriate to meet its particular objectives.rogram would select those tasks that are appropriate to meet its particular objectives.【英文标准名称】:StandardPracticesforTestingAlkydResins
【原文标准名称】:醇酸树脂试验
【标准号】:ASTMD2689-1988
【标准状态】:作废
【国别】:美国
【发布日期】:1988
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:醇酸树脂;工艺;涂料;树脂;试验
【英文主题词】:Alkydresins;Paints;Processes;Resins;Testing
【摘要】:
【中国标准分类号】:G31
【国际标准分类号】:87_060_20
【页数】:3P;A4
【正文语种】:英语