DIN EN 2821-2007 航空航天系列.FE-PM1802(X5CrNiCu15-5)型钢.自耗电极再熔炼.溶解处理和沉淀处理.加工用棒材.a或D≤200mm.R≥1310MPa
时间:2024-05-20 06:25:32 来源: 标准资料网 作者：标准资料网 阅读：8295
【英文标准名称】:Aerospaceseries-SteelFE-PM1802(X5CrNiCu15-5)-Consumableelectroderemelted-Solutiontreatedandprecipitationtreated-Barformachining-aorD200mm-R1310MPa;GermanandEnglishversionEN2821:2007
【原文标准名称】:航空航天系列.FE-PM1802(X5CrNiCu15-5)型钢.自耗电极再熔炼.溶解处理和沉淀处理.加工用棒材.a或D≤200mm.R≥1310MPa
【标准号】:DINEN2821-2007
【标准状态】:现行
【国别】:德国
【发布日期】:2007-06
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:航空航天运输;航空运输;棒材;化学成分;交货条件;尺寸;电极;热处理;材料切屑加工;材料;多语种的;竿材;溶解处理;航天运输;规范(验收);钢;熔炼类型
【英文主题词】:
【摘要】:Thisstandardspecifiestherequirementsrelatingto:SteelFE-PM1802(X5CrNiCu15-5)ConsumableelectroderemeltedSolutiontreatedandprecipitationtreatedBarformachiningaorD≤200mmRm≥1310MPaforaerospaceapplications.
【中国标准分类号】:V11
【国际标准分类号】:49_025_10
【页数】:14P.;A4
【正文语种】:多种语言
【英文标准名称】:Definitionoftermsinprivatetelecommunicationnetworks.Definitionofgeneralterms
【原文标准名称】:私人电信网术语定义.第1部分:一般术语的定义
【标准号】:BSDDENV41007-1-1992
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
【页数】:
【正文语种】:
Product Code:SAE AIR1703
Title:In-Flight Thrust Determination
Issuing Committee:E-33 In Flight Propulsion Measurement Committee
Scope: This report reviews the major aspects of processes that may be used for the determination of in-flight thrust. It includes discussions of basic definitions, analytical and ground-test methods to predict installed thrust of a given propulsion system, and methods to gather data and calculate thrust of the propulsion system during the flight development program of the aircraft. Much of the treatment is necessarily brief due to space limitations. This document and the British Ministry/Industry Drag Analysis Panel (MIDAP) Guide, which SAE Committee E-33 used as a starting point, can be used to understand the processes and limitations involved in the determination of in-flight thrust. (1.1)* Application to a specific in-flight thrust determination program will require the use of many important assumptions not fully developed herein, and these assumptions must be evaluated during the conduct of the program.
Rationale: This report reviews the major aspects of processes that may be used for the determination of in-flight thrust. It includes discussions of basic definitions, analytical and ground-test methods to predict installed thrust of a given propulsion system, and methods to gather data and calculate thrust of the propulsion system during the flight development program of the aircraft. Much of the treatment is necessarily brief due to space limitations. This document and the British Ministry/Industry Drag Analysis Panel (MIDAP) Guide, which SAE Committee E-33 used as a starting point, can be used to understand the processes and limitations involved in the determination of in-flight thrust. (1.1)* Application to a specific in-flight thrust determination program will require the use of many important assumptions not fully developed herein, and these assumptions must be evaluated during the conduct of the program.