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ASTM D1655-23a - Standard Specification for Aviation Turbine Fuels
October 1, 2023 - ASTM International

1.1 This specification covers the use of purchasing agencies in formulating specifications for purchases of aviation turbine fuel under contract. 1.2 This specification defines the minimum property requirements for Jet A and Jet A-1 aviation turbine fuel and lists acceptable additives...

AMS1551B - Cleaner, Turbine Engine Gas Path Aqueous Type
December 13, 2023 - SAE International

This specification covers petroleum distillate-free cleaner in the form of an aqueous-base liquid concentrate or a ready-to-use liquid.

ASTM D1655-23 - Standard Specification for Aviation Turbine Fuels
July 1, 2023 - ASTM International

1.1 This specification covers the use of purchasing agencies in formulating specifications for purchases of aviation turbine fuel under contract. 1.2 This specification defines the minimum property requirements for Jet A and Jet A-1 aviation turbine fuel and lists acceptable additives...

AIR1900B - Guide to Temperature Monitoring in Aircraft Gas Turbine Engines
September 7, 2023 - SAE International

This SAE Aerospace Information Report (AIR) provides an overview of temperature measurement techniques for various locations of aircraft gas turbine engines while focusing on current usage and methods, systems, selection criteria, and types of hardware.

ASTM F1692-01(2023) - Standard Test Method for Life Evaluation of a Turbine-Powered Nozzle for Household Central Vacuum Cleaning Systems
September 1, 2023 - ASTM International

1.1 This test method covers the turbine-powered nozzle used in household central vacuum cleaning systems. 1.2 This test method provides a test for determining the operating turbine life in hours by an accelerated laboratory procedure. The turbine is tested while mounted and...

AS681L - Gas Turbine Engine Performance Presentation for Computer Programs
August 21, 2023 - SAE International

This SAE Aerospace Standard (AS) provides the method for presentation of gas turbine engine steady-state and transient performance calculated using computer programs. It also provides for the presentation of parametric gas turbine data including performance, weight, and dimensions...

ARP721 - Turbine Drive Shaft Connection
January 20, 2023 - SAE International

This ARP applies to turbine engines that are to be used in helicopters. It provides the engine designer guide lines in achieving a satisfactory turbine engine drive shaft connection.

ASTM D8506-23 - Standard Guide for Microbial Contamination and Biodeterioration in Turbine Oils and Turbine Oil Systems
June 15, 2023 - ASTM International

5.1 This guide provides information addressing the conditions that lead to turbine oil microbial contamination and biodeterioration, the general characteristics of and strategies for controlling microbial contamination. It compliments and amplifies information provided in Practices D4378 and...

ASTM D5677-17(2023) - Standard Specification for Fiberglass (Glass-Fiber-Reinforced Thermosetting-Resin) Pipe and Pipe Fittings, Adhesive Bonded Joint Type, for Aviation Jet Turbine Fuel Lines
October 1, 2023 - ASTM International

This specification covers reinforced plastic pipe and fitting system made from epoxy resin and glass-fiber reinforcement, together with adhesive for joint assembly, intended for services in aviation jet turbine fuel lines installed below ground. The fiberglass pipe shall be round and...

AIR1419D - Inlet Total-Pressure Distortion Considerations for Gas-Turbine Engines
August 1, 2023 - SAE International

This SAE Aerospace Information Report (AIR) addresses many of the significant issues associated with effects of inlet total-pressure distortion on turbine-engine performance and stability. It provides a review of the development of techniques used to assess engine stability margins in the...

ASTM D6439-23 - Standard Guide for Cleaning, Flushing, and Purification of Steam, Gas, and Hydroelectric Turbine Lubrication Systems
July 1, 2023 - ASTM International

4.1 This guide is intended to aid the equipment manufacturer, installer, service company, and turbine operator in coordinating their efforts to obtain and maintain clean lubrication and control systems. 4.2 The flushing and cleaning philosophies stated in this guide are applicable to both...

ARP8462 - Evaluation of Fouling Propensity of Aviation Lubricants Using the Mixed-Phase Flow Technique (High-Temperature Deposition Test)
October 5, 2023 - SAE International

The high-temperature deposition test (HTDT) method is designed to evaluate the deposition and degradation characteristics of turbine lubricants when stressed under mixed-phase flow conditions found in certain parts of aviation gas turbine engines. This method is applicable to...

AIR4096A - Rotorcraft Engine Foreign Object Debris and Damage
September 28, 2023 - SAE International

The purpose of this SAE Aerospace Information Report (AIR) is to disseminate qualitative information regarding foreign object debris (FOD) damage to the gas path of rotorcraft gas turbine engines and to discuss methods of FOD prevention. Although turbine-powered fixed-wing aircraft...

ARP7120 - Compatibility of Turbine Lubricating Oils
May 1, 2023 - SAE International

This method is used for determining the compatibility of a candidate lubricant with specific reference lubricants. The reference lubricants to be used will typically be mandated by the owner of the product specification against which the candidate lubricant is being compared. This method is split...

ASTM D2880-23 - Standard Specification for Gas Turbine Fuel Oils
January 15, 2023 - ASTM International

1.1 This specification covers the grades of fuels for gas turbines, excepting gas turbines used in aircraft, for the guidance of interested parties such as turbine manufacturers and the suppliers and purchasers of fuel oils. These grades are described as follows: 1.1.1 Grades...

ASTM D7095-23 - Standard Test Method for Rapid Determination of Corrosiveness to Copper from Petroleum Products Using a Disposable Copper Foil Strip
October 1, 2023 - ASTM International

1.1 This test method covers the determination of the corrosiveness to copper of aviation gasoline, aviation turbine fuel, automotive gasoline, natural gasoline, or other hydrocarbons having a vapor pressure no greater than 124?kPa (18?psi), cleaners (for example, Stoddard solvent), kerosine,...

ASTM A788/A788M-23 - Standard Specification for Steel Forgings, General Requirements
September 1, 2023 - ASTM International

1.1 This specification2 covers a group of common requirements that, unless otherwise specified in the individual product specification, shall apply to steel forgings under any of the following specifications issued by ASTM: ASTM Designation Title A266/A266M Carbon Steel Forgings for Pressure Vessel...

ASTM D3241-23 - Standard Test Method for Thermal Oxidation Stability of Aviation Turbine Fuels
May 1, 2023 - ASTM International

1.1 This test method covers the procedure for rating the tendencies of gas turbine fuels to deposit decomposition products within the fuel system. 1.2 The differential pressure values in mm Hg are defined only in terms of this test method. 1.3 The deposition values stated in SI units shall...

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