V46 航空器试验设备 标准查询与下载



共找到 35 条与 航空器试验设备 相关的标准,共 3

Wind tunnel testing is a critical component in the development of aerodynamic vehicles and associated technologies. While the time and expense of wind tunnel testing is significant, it is an essential risk reduction tool before progressing air vehicles and technologies to the more expensive, technically risky flight tests. Decisions made during the evolution and execution of wind tunnel test programs can have farreaching performance, financial, and schedule implications throughout the life cycle of an air vehicle.

Wind Tunnel Testing Part 1: Management Volume

ICS
CCS
V46
发布
2003-01-01
实施

This document provides a recommended method for calibration of internal strain-gage balances used in wind tunnel testing. The practices include terminology, axis system definition, balance calibration methods, matrix, and documentation. Use of this document will facilitate the exchange of information among users, suppliers, and other interested parties.

Calibration and Use of Internal Strain- Gage Balances with Application to Wind Tunnel Testing

ICS
CCS
V46
发布
2003-01-01
实施

Wind tunnels play a critical role in the development of aircraft, launch vehicles, and land vehicles. Accurate predictions of vehicle and vehicle subsystem performance can be critical in determining whether a potential customer is willing to purchase the vehicle. Advances in instrumentation and data acquisition technology have improved data quality and greatly increased the quantity of measurements that can be made quickly and easily in a wind tunnel test.

Calibration of Subsonic and Transonic Wind Tunnels

ICS
CCS
V46
发布
2003-01-01
实施

This document provides interpretation of ISO/IEC 17025 and establishes additional requirements for accreditation of testing laboratories for evaluating organic coatings.

Requirements for Accreditation of Testing Laboratories for Organic Coatings

ICS
03.120.20;49.040
CCS
V46
发布
2001-05-01
实施

The objective of this Minimum Operational Performance Specification is to specify the minimum performance of onboard inflight icing detection systems. Throughout the document, these devices are referred to as Flight Icing Detection Systems (FIDS). These systems are intended to either provide information which indicates the presence of ice accreted in flight on monitored surfaces or indicate the presence of icing conditions in the atmosphere. They may operate the airplane anti-ice/deice systems. Detection of ice accreted on the ground is not considered in this document but can be found in ED-104. This MOPS was written for the use of FIDS on airplanes only, as defined in paragraph 1.5. Use on other aircraft may require additional considerations.

Minimum Operational Performance Specification for Inflight Icing Detection Systems

ICS
49.090
CCS
V46
发布
2001
实施

Characteristics of vertical hard-bearing balancing machines are described which make such machines suitable for gas turbine rotor balancing. This document specifies: a. General dimensions and capacities b. Performance requirements c. Balancing speed ranges d. Drive power requirements e. Balancing machine spindle flange dimensions f. Test procedures Proving rotors and associated test masses required for the performance test are described in ARP4162. Test procedure are described in detail and test log samples along with a polar diagram for evaluating the test results are furnished. The document ARP588 for vertical, single-plane, soft-bearing balancing machines, the document ARP4050 for vertical, two-plane, hard-bearing balancing machines, ISO 2953, and the available technology of hard-bearing balancing machines have been considered in the preparation of this document. This document was developed for hard-bearing balancing machines but may also be used for existing soft-bearing balancing machines. The purpose of this document is to delineate the technical specifications for vertical, rotating type, hard-bearing balancing machines for measuring the amount and angle of unbalance corrections required in a single plane to balance gas turbine rotors (for Glossary of Terms and Nomenclature, see ISO 1925). Hard-bearing machines have been used for gas turbine rotor balancing for several years. They have largely replaced soft- bearing machines. Hard-bearing machines provide permanent calibration (see ISO 1925) with first-run readout, simple operation, easy adaptation to computerization, and eliminate support locking requirements and windage fluctuations. This document also delineates performance tests to ensure compliance with the document. This document was prepared to give a general description of balancing equipment capable of balancing gas turbine rotors either now in service or to be put into service in the foreseeable future. Standardization of balancing machine to rotor interfaces is intended to enable a set of tooling for a particular component to be used on a variety of machines in one capacity range. This document may also be used as a general specification for purchasers in procuring suitable vertical single-plane balancing machines. The performance and test requirements may be used for periodic tests and/or after repairs that may have affected the balancing machines performance. The test procedure shall be the same as described in this document. The performance and test requirements have been written in terms of e\dm\dr (minimum achievable residual specific unbalance), and A-units rather than fixed physical values, such as grams, millimeters, ounces, or inches (see ISO 1925).

Balancing Machines - Description and Evaluation Vertical, Single-Plane, Hard-Bearing Type for Gas Turbine Rotors

ICS
49.100
CCS
V46
发布
1999-09-01
实施

Wind tunnel data are often presented without reference to the quality of the results. When data uncertainty is considered, it is normally in the form of repeatability from a few supposedly identical tests. Only rarely are estimates of uncertainty based on professional calibrations of facilities and instrumentation, a thorough review of the process producing the data, and comprehensive accounting of significant biases inherent in the experiment.

Assessment of Experimental Uncertainty with Application to Wind Tunnel Testing

ICS
CCS
V46
发布
1999-01-01
实施

This SAE Aerospace Recommended Practice (ARP) specifies a series of balancing machine proving rotors and related test weights as directly required for the evaluation of gas turbine rotor balancing machines. Provides the recommended design for the construction of balancing machine proving rotors.

Balancing Machine Proving Rotors

ICS
49.050
CCS
V46
发布
1998-01-01
实施

This notice should be filed in front of MS24355 REV B dated 12 February 1963.

COUPLING RECEPTION - TYPE MA-2, FLIGHT-PRESSURE-REFUELING, ASSEMBLY OF (ASG)

ICS
CCS
V46
发布
1997-09-26
实施

本标准规定了露天、室内涡喷涡扇发动机试车台架推力测量系统校准的技术要求和方法。   本标准适用于涡喷涡扇发动机试车台架推力测量系统的校准。

Calibration of Thrust Measuring System on Turbojet Turbofan Engine Test Bench

ICS
CCS
V46
发布
1994-06-01
实施
1994-06-01

The purpose of this document is to delineate the technical specifications for horizontal rotating type, hard-bearing balancing machines for measuring the amount and angle of unbalance corrections required in one or more than one transverse planes to balance gas turbine rotors.

Balancing Machines - Description and Evaluation Horizontal, Two-Plane, Hard-Bearing Type for Gas Turbine Rotors

ICS
21.120.40;49.050
CCS
V46
发布
1993-08-17
实施

Inspection platform (L=200~800mm)

ICS
CCS
V46
发布
1989-05-13
实施
1989-12-01

This Aerospace Recommenced Practice (ARP) defines a series of ball bearings which are specifically designed to support the rotor in a dynamic balancing machine. By establishing certain bearing sizes the number of required balancing machine support adapters will be reduced. The intent is that each size bearing identified by its outside diameter and width will be capable of accommodating any bore diameter within the specified range of that size. This ARP specifies both the nominal dimensions and the tolerances for a series of ball bearings with semifinished inside diameters which are suitable for supporting gas turbine rotating components in dynamic balancing machines.

Balancing Machines, Dynamic, Ball Type Slave Bearings for Rotor Support

ICS
49.035
CCS
V46
发布
1987-01-01
实施

本标准适用于军用、民用飞机的地面振动试验(直升机的振频振型试验可参照本标准)。

Aircraft Ground Vibration Test Standard

ICS
CCS
V46
发布
1984-12-18
实施
1985-01-01

COUPLING RECEPTION - TYPE MA-2, FLIGHT-PRESSURE-REFUELING, ASSEMBLY OF (ASG)

COUPLING RECEPTION - TYPE MA-2, FLIGHT-PRESSURE-REFUELING, ASSEMBLY OF (ASG)

ICS
CCS
V46
发布
1963-02-12
实施



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