GB/T 30113.1-2013Optical measurement methods on flow field in microgravity fluid physics - Part 1: Shadowgraph and Schlieren (English PDF)
空间微重力流体物理 流场光学测量技术规范 第1部分：阴影法、纹影法
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
December 17, 2013
Implementation date
July 15, 2014
Scope
GB/T 30113.1-2013 is the English-translated version of 空间微重力流体物理 流场光学测量技术规范 第1部分：阴影法、纹影法.
GB/T 30113.1-2013 is the Chinese standard "Optical measurement methods on flow field in microgravity fluid physics - Part 1: Shadowgraph and Schlieren". Its scope clause reads: GB/T 30113 provisions of this part of the principles of space micro-gravity fluid physics experiments shadow, schlieren measurement system design and testing, to Summation.
This section is intended for use in micro-gravity environment of space, the spacecraft payload shadow, design and testing schlieren measurement system, drop tower, Shadow parabolic aircraft and ground experiments Schlieren measuring system can also be designed and tested reference. Its clauses include terms and definitions.
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Document preview — GB/T 30113.1-2013
National Standard of the People's Republic of China
- ICS
- 17.020
- Classification
- A 42
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope
- 2 Normative references
- 3 Terms and Definitions
- 3.1 Diaphragm aperture
- 3.2 Diaphragm blade knife-edgeaperture
- 3.3 Lorentz - Lorentz-Lorenzrelation Lawrence Relations
1 Scope
GB/T 30113 provisions of this part of the principles of space micro-gravity fluid physics experiments shadow, schlieren measurement system design and testing, to
Summation.
This section is intended for use in micro-gravity environment of space, the spacecraft payload shadow, design and testing schlieren measurement system, drop tower,
Shadow parabolic aircraft and ground experiments Schlieren measuring system can also be designed and tested reference.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GJB/Z27 electronic equipment reliability Thermal Design Manual
GJB368B General requirements for equipment maintenance work
General requirements for equipment reliability work GJB450A
GJB900 general outline of system security
GJB1027A vehicles, upper stage, spacecraft testing requirements
GJB2547 equipment testability Outline
GJB3872 Integrated Support General requirements
GJB4239 Environmental Engineering General Requirements
QJ2172A satellite Reliability Design Guide
QJ3273 Aerospace Products Safety Analysis Guide
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1 Diaphragm aperture
Limit the beam size or spatial extent of optics.
NOTE. Schlieren method light path in the vicinity of the focal plane of the light gathering place called schlieren diaphragm aperture.
3.2 Diaphragm blade knife-edgeaperture
Blade knife-edge
Limit the use of sharp edges edge optics light to pass through.
3.3 Lorentz - Lorentz-Lorenzrelation Lawrence Relations
Non-conductive transparent medium density and refractive index of the relationship.
n2-1 n2 2 =
Krho (1) […]
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
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