GB/T 16638.4-2008
ActiveAerodynamics - Concepts，quantities and symbols - Part 4: Aerodynamic forces，moments，their coefficients and derivatives of aircraft
空气动力学 概念、量和符号 第4部分：飞机的空气动力、力矩及其系数和导数
Application Summary AI generated
This standard defines the concepts, quantities, symbols, and units for aerodynamic forces, moments, coefficients, and derivatives specific to aircraft. It is applied in the design, analysis, and testing of fixed-wing and rotary-wing aircraft within the Chinese aerospace industry, ensuring consistent terminology and calculations in aerodynamic modeling and wind tunnel experiments.
Related Standards
GB/T 14410.11-2026
Flight dynamics—Concepts, quantities and symbols—Part 11:Control system
GB/Z 31478-2015
Process management for avionics —Preparation of an electronic components management plan
GB/Z 31477-2015
Process management for avionics-defining and performing highly accelerated tests in aerospace systems-application guide
GB/Z 44002-2024
Space environment—Method of the solar energetic protons fluences and peak fluxes determination
GB/Z 127.1-2025
Process management for avionics—Aerospace qualified electronic components (AQEC)—Part 1：Integrated circuits and discrete semiconductors
GB/T 16992-1997
Aircraft--Identification of servicing，maintenance，ground handling and safety/hazard points
GB/T 16638.2-1996
Aerodynamics--Concepts，quantities and symbols--Part 2--Axis systems and aircraft motion state quantities
GB/T 16638.1-1996
Aerodynamics--Concepts，quantities and symbols--Part 1--Aerodynamic terms in common use
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.