Display:

Results

Viewing 271 to 300 of 15095
WIP Standard
2013-12-13
No scope available.
WIP Standard
2013-12-13
No scope available.
Standard
2013-12-10
This document covers all metal, self-locking wrenching nuts, plate nuts, shank nuts, and gang channel nuts made from a corrosion and heat resistant steel of the type identified under the Unified Numbering System as UNS S66286 and of 160 ksi tensile strength at room temperature, with maximum test temperature of parts at 1200 °F.
Standard
2013-12-09
This procedure establishes the instructions to prepare tube ends and install and inspect axially swaged permanent tube fittings qualified to AS5958. This procedure is applicable when specified on the engineering drawing or in the procurement document.
Standard
2013-12-09
This specification covers all aspects in electrical wire interconnection systems (EWIS) from the selection through installation of wiring and wiring devices and optical cabling and termination devices used in aerospace vehicles. Aerospace vehicles include manned and unmanned airplanes, helicopters, lighter-than- air vehicles, missiles and external pods.
Standard
2013-12-05
This specification establishes requirements for plastic convoluted tubing that provides mechanical protection and support for electric wire bundles. The continuous operating temperatures range from -67°F (-55°C) to 500°F (260°C) (see 6.1).
WIP Standard
2013-12-04
The scope of the test method is to provide stakeholders including fluid manufacturers, brake manufacturers, aircraft constructors, aircraft operators and airworthiness authorities with a relative assessment of the effect of deicing chemicals on carbon oxidation. This test is designed to assess the relative effects of runway deicing chemicals by measuring mass change of contaminated and bare carbon samples tested under the same conditions.
Technical Paper
2013-11-27
Ninad Pimpalkhare, Gaurav Gupta, Mugundaram Ravindran, Chetan Prakash Jain, Chiranjit Ghosh, Prince Shital
Structure borne noise is the major source of noise inside the vehicle compartment. Recently the quietness of the occupant cabin has become an important dimension to the quality of product. OEMs are finding it challenging to meet the customer expectations for “Powerful yet quiet” attribute. Several focused studies have been made to reduce the under hood component noise in automobiles. This paper summarizes the optimization of vibro-accoustic sensitivity (VAS) of the engine mounts in passenger car engine. The contribution of each engine mount on the structure-borne noise transfer inside the cabin is studied by conventional FRF and normal mode analysis using Nastran, along with physical testing validation. This paper emphasizes to reduce the structure borne noise with the focus on weight reduction of the body side engine mount.
Technical Paper
2013-11-27
Parul Chandak, Raghavendra K. Katti, Sandeep Raina
Fasteners performance on account of rust is not consistent and conductivity is a concern. A surface coat is applied on fasteners to provide corrosion protection, i.e., protection against rust. When a metal comes in contact with Oxygen present in the air, it gets corroded. So, an extra protective layer is required to prevent the contact of metal with air, hence preventing corrosion. However, surface coating peel-off is a persistent problem observed while assembly of fasteners, which leads to impetuous rusting of parts. So, repeated use of fasteners in service life becomes a matter of concern. At the same time, it is important to provide conductive surface coating to fasteners used in fuel filler area. When a human body comes in contact with fuel filler area, it is necessary to discharge the static electricity of humans, in order to avoid explosion, due to generation of spark in presence of fuel fumes. This paper entails details of experimentation done with various surface coats in different combinations, in order to achieve high and consistent anti corrosion performance and high conductivity.
WIP Standard
2013-11-27
This SAE Part Standard covers selected machine screws manufactured in accordance with American Society for Mechanical Engineers dimensional standards. This SAE standard covers material most often used in ship systems and equipment but its use may be applied wherever fasteners of the covered materials are used. This document permits the fasteners to be identified and ordered by a part identification number (PIN) as defined in this document.
Standard
2013-11-26
This specification covers a trimethylol propane triheptanoate fluid (See 8.1) representative of gas turbine engine oils. This fluid has been used typically to evaluate the ability of elastomeric and other polymeric materials to conform to designated requirements after contact with, or immersion in, Mil-L-7808 and similar lubricants at specified time and temperature as required by the material specification, and its use is limited to such applications. This fluid is not intended for operational use in gas turbine engines (See 8.1).
WIP Standard
2013-11-24
This specification covers a Perfluorocarbon (FFKM) rubber in the form of molded rings, compression seals, o-ring cord, and molded-in-place gaskets for aeronautical and aerospace applications. These products have resistance to a variety of fluids, but usage is not limited to such applications. Each application should be considered separately. This perfluorocarbon (FFKM) has a typical service temperature range of +5 to 554 F (-15 to 290 C).
Viewing 271 to 300 of 15095

Filter

  • Article
    38
  • Book
    20
  • Collection
    4
  • Magazine
    234
  • Technical Paper
    5028
  • Subscription
    1
  • Standard
    9770

Subtopics