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GB/T 16638.3-2008: Aerodynamics -- Concepts, quantities and symbols -- Part 3: Aircraft geometry
Status: Valid GB/T 16638.3: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 16638.3-2008 | English | 529 |
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Aerodynamics -- Concepts, quantities and symbols -- Part 3: Aircraft geometry
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GB/T 16638.3-2008
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| GB/T 16638.3-1996 | English | 999 |
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Aerodynamics--Concepts, quantities and symbols. Part 3 Aircraft geometry
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GB/T 16638.3-1996
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Basic data | Standard ID | GB/T 16638.3-2008 (GB/T16638.3-2008) | | Description (Translated English) | Aerodynamics -- Concepts, quantities and symbols -- Part 3: Aircraft geometry | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | V04 | | Classification of International Standard | 49.020 | | Word Count Estimation | 23,227 | | Date of Issue | 2008-07-18 | | Date of Implementation | 2009-01-01 | | Older Standard (superseded by this standard) | GB/T 16638.3-1996 | | Quoted Standard | GB/T 16638.2-2008 | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 12 of 2008 (No. 125 overall) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the dynamics associated with air, aircraft geometry to describe the most basic concepts, terminology and symbols. This section applies to fixed-wing aircraft, other aircraft may refer to the use. | GB/T 16638.3-2008: Aerodynamics -- Concepts, quantities and symbols -- Part 3: Aircraft geometry---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
. Aerodynamics Concepts, quantities and symbols Part 3. Aircraft geometry
ICS 49.020
Vp 04
National Standards of People's Republic of China
Replacing GB/T 16638.3-1996
Aerodynamics - Concepts, quantities and symbols
Part 3. Aircraft geometric properties
Posted 2008-07-18
2009-01-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
GB/T 16638 "Aerodynamics - Concepts, quantities and symbols" is divided into four parts.
--- Part 1. aerodynamics common terms;
--- Part 2. Axis systems and aircraft motion state quantity;
--- Part 3. aircraft geometrical properties;
--- Part 4. aerodynamic aircraft, moments, their coefficients and derivative.
This section GB/T 16638 Part 3.
This part of the aerodynamics of common terms used in our country for many years has been collection and screening, and as far as possible with the international most countries
Habits consistent air aircraft dynamics in this section some of the terminology and symbols with the national standard GB/T 14410-2008 "flying force
Learn concepts, quantities and symbols "in harmony.
This Part replaces GB/T 16638.3-1996 "Aerodynamics - Concepts, quantities and symbols - Part 3. Aircraft geometric properties."
Section compared with the GB/T 16638.3-1996 The main changes are as follows.
a) increase the front wing edge of the wing, winglets, all horizontal tail, spoiler, tabs and other definitions;
b) amend the definition of the airfoil arc.
This part is proposed by the China Aviation Industry Corporation.
This part of the jurisdiction of the China Aviation Industry Corporation.
This section is drafted. Beijing University of Aeronautics and Astronautics, China Aviation Technology Institute Comprehensive, China Aviation Industry Research Institute of air power, in
State Aviation Industry Development Research Center.
The main drafters of this section. Chen Yan Qing, Zhou Li Fu, Chen, Wang Zhichuan, Hao Weidong, Jiao Zhiqiang, Shao arrows, YANGTZA, Zhang Xi Jin, Fan Jiechuan,
Medicine].
This part of the standard replaces the previous editions are.
--- GB/T 16638.3-1996.
Aerodynamics - Concepts, quantities and symbols
Part 3. Aircraft geometric properties
1 Scope
This section provides the aerodynamics relevant to describe the geometry of the aircraft of the most basic concepts, terminology and symbols.
This section applies to fixed-wing aircraft, other aircraft can use the reference.
2 Normative references
The following documents contain provisions which, through reference in this text, constitute provisions of this part. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this section, however, encourage the parties to this part of the research agreement
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this section.
GB/T 16638.2-2008 Aerodynamics - Concepts, quantities and symbols - Part 2. Axis systems and aircraft motion state quantity
3 Terms, definitions and symbols
The following terms, definitions and symbols apply to this section.
No terms are defined or explained symbols and units
3.1.1
Aircraft reference plane
aircraftreferenceplane
Also known as the aircraft symmetry plane. The main parts of the aircraft relative to this surface
It is a symmetrical arrangement.
Z R R x0
3.1.2
Airplane reference point
aircraftreferencepoint
At a fixed point within the aircraft appropriately selected reference plane. Advisable
The center of gravity (centroid) or front-end points.
OR
3.1.3
Aircraft Guides
aircraftreferenceline
Fixed to the inner surface of the reference plane by a straight plane reference point
line. Generally constructed baseline aircraft.
3.1.4
Airplane reference shaft
aircraftreferenceaxis
system
Fixed to a right hand on the plane orthogonal axis system, the original
Point as a reference point O, R and x0 longitudinal axis parallel to the reference line, the forward direction;
The horizontal axis perpendicular to the reference plane R y, pointing to the right; the vertical axis z R located in the reference
Within the test surface, vertical x0 R point to the next.
O x0 R y R z R
3.1.5
Airplane reference area
aircraftreferencearea
When the aerodynamic coefficients and various dimensionless quantity used in the definition of aircraft
area. In a given file, and it should provide a unique
value. Wing area is usually taken as the reference area.
Units of m 2 (m2)
3.1.6
Airplane reference length
aircraftreferencelength
Used to define various aircraft aerodynamic moment coefficients and dimensionless quantity
length. For a given file in the same kind of amount, to be elected
Take a uniform value. Typically, the amount of longitudinal movement of the average take wing
Aerodynamic chord; on the amount of lateral movement takes wing span.
In meters (m)
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