GB/T 16638.3-2008 English PDFUS$529.00 ยท In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 16638.3-2008: Aerodynamics -- Concepts, quantities and symbols -- Part 3: Aircraft geometry Status: Valid GB/T 16638.3: Historical versions
Basic dataStandard 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49.020 Word Count Estimation: 23,227 Date of Issue: 2008-07-18 Date of Implementation: 2009-01-01 Older Standard (superseded by this standard): GB/T 16638.3-1996 Quoted Standard: GB/T 16638.2-2008 Regulation (derived from): Announcement of Newly Approved National Standards No. 12 of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 ForewordGB/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 properties1 ScopeThis 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 referencesThe 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) ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 16638.3-2008_English be delivered?Answer: Upon your order, we will start to translate GB/T 16638.3-2008_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 16638.3-2008_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 16638.3-2008_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. 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