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Automotive Design Engineering and Styling Thermodynamics Standard

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Standard

2-D CAD Template for SAE J826 H-point Machine
2022-02-18
CURRENT
J826/2_202202
This document describes the 2-D computer-aided design (CAD) template for the HPM-1 H-point machine or HPD available from SAE. The elements of the HPD include the curve shapes, datum points and lines, and calibration references. The intended purpose for this information is to provide a master CAD reference for design and benchmarking. The content and format of the data files that are available are also described.
Standard

2-D CAD Template for SAE J826 H-point Machine
2016-10-13
HISTORICAL
J826/2_201610
This document describes the 2-D computer-aided design (CAD) template for the HPM-1 H-point machine or HPD available from SAE. The elements of the HPD include the curve shapes, datum points and lines, and calibration references. The intended purpose for this information is to provide a master CAD reference for design and benchmarking. The content and format of the data files that are available are also described.
Standard

3D CAD for SAE J826 H-Point Machine
2021-11-16
CURRENT
J826/3_202111
This document describes the 3D computer-aided design (CAD) parts and file formats for the HPM-1 H-point machine available from SAE. The intended purpose for this information is to provide a master CAD reference for design and benchmarking.
Standard

A Guide to the Reliability-Centered Maintenance (Rcm) Standard
2023-11-08
WIP
JA1012
SAE JA1012 (“A Guide to the Reliability-Centered Maintenance (RCM) Standard”) amplifies and clarifies each of the key criteria listed in SAE JA1011 (“Evaluation Criteria for RCM Processes”), and summarizes additional issues that must be addressed in order to apply RCM successfully.
Standard

A/C Compressor Oil Separator Effectiveness Test Standard
2019-07-15
CURRENT
J3112_201907
This SAE Standard establishes the test conditions and reporting method for quantifying refrigerant circuit oil circulation rate (OCR) reduction effectiveness of mobile air conditioning compressors using R-134a and R-1234yf refrigerants that include oil separators and/or other design features for the purpose of reducing the OCR in the refrigerant circuit. This standard and the OCR values it produces are not intended to make judgement on suitability of OCR values with regard to compressor durability.
Standard

A/C Compressor Oil Separator Effectiveness Test Standard
2017-03-07
HISTORICAL
J3112_201703
This SAE Standard establishes the test conditions and reporting method for quantifying refrigerant circuit oil circulation rate (OCR) reduction effectiveness of mobile air conditioning compressors using R-134a and R-1234yf refrigerants that include oil separators and/or other design features for the purpose of reducing the OCR in the refrigerant circuit.
Standard

ACCELERATED EXPOSURE OF AUTOMOTIVE INTERIOR TIRM COMPONENTS USING A CONTROLLED IRRADIANCE WATER COOLED XENON-ARC APPARATUS
1992-03-01
HISTORICAL
J1885_199203
This test method specifies the operating procedures for a controlled irradiance, water cooled xenon-arc apparatus used for the accelerated exposure of various automotive interior trim components. Test durations, as well as any exceptions to the sample preparation and performance evaluation procedures contained in this document, are covered in material specifications of the different automotive manufacturers.
Standard

ACOUSTICAL AND THERMAL MATERIALS TEST PROCEDURE
1989-10-01
HISTORICAL
J1324_198910
This SAE Recommended Practice provides test methods for determining the characteristics of acoustical and thermal materials. Where applicable, methods of test developed by SAE and ASTM have been referenced.
Standard

AERODYNAMIC TESTING OF ROAD VEHICLES
1990-03-01
HISTORICAL
J2071_199003
As a simulation of road driving, wind tunnel testing of full-size vehicles produces certain errors in the aerodynamic forces, aerodynamic moments, and surface pressures. The magnitude of these errors, in general, depends on the following: a Flow quality b Determination of the reference dynamic pressure c Wind tunnel floor boundary layer d Test section geometry and position of the car within that geometry e Shape of the vehicle f Blockage ratio: The ratio of the cross-sectional area of the vehicle to the cross-sectional area of the wind tunnel nozzle g Wheel rotation h Internal flow in the model The SAE Standards Committee, Open Throat Wind Tunnel Adjustments had as a goal to document the knowledge of the influence of model interference on wind tunnel test results for automotive open jet wind tunnels.
Standard

AERODYNAMIC TESTING OF ROAD VEHICLES - OPEN THROAT WIND TUNNEL ADJUSTMENT
1994-06-01
CURRENT
J2071_199406
As a simulation of road driving, wind tunnel testing of full-size vehicles produces certain errors in the aerodynamic forces, aerodynamic moments, and surface pressures. The magnitude of these errors, in general, depends on the following: a Flow quality b Determination of the reference dynamic pressure c Wind tunnel floor boundary layer d Test section geometry and position of the car within that geometry e Shape of the vehicle f Blockage ratio: The ratio of the cross-sectional area of the vehicle to the cross-sectional area of the wind tunnel nozzle g Wheel rotation h Internal flow in the model The SAE Standards Committee, Open Throat Wind Tunnel Adjustments had as a goal to document the knowledge of the influence of model interference on wind tunnel test results for automotive open jet wind tunnels.
Standard

AERODYNAMIC TESTING OF ROAD VEHICLES—TESTING METHODS AND PROCEDURES
1993-01-01
HISTORICAL
J2084_199301
The scope of this SAE Information Report is confined to wind-tunnel testing, although it is recognized that many aspects of the aerodynamic characteristics of road vehicles can be investigated in other test facilities (such as water-tanks) or, especially, on the road. For example, coastdown testing is often used to determine aerodynamic drag (either in isolation or as part of the total resistance), and artificial gust generators are used to investigate the sensitivity of vehicles to cross-wind gusts. Also excluded from the present Report are climatic wind-tunnel tests of road vehicles, which are defined in more detail in Section 3. The Report covers the aerodynamic requirements of a wind-tunnel for automotive testing, together with the facility equipment needed and the requirements affecting the test vehicle or model.
Standard

AIR BRAKE GLADHAND SERVICE (CONTROL) AND EMERGENCY (SUPPLY) LINE COUPLERS
1967-11-01
HISTORICAL
J318_196711
This SAE Recommended Practice is intended to provide a design, critical dimensions, performance requirements, and identification for gladhand-type air line couplers used to connect the brake systems of trucks, truck-tractors, and trailers when these vehicles are joined to operate as a combination unit.
Standard

APPLICATION TESTING OF OIL TO AIR OIL COOLERS FOR COOLING PERFORMANCE
1985-11-01
HISTORICAL
J1468_198511
This Recommended Practice is applicable to oil to air oil coolers installed on mobile or stationary equipment. This document outlines the method of procuring the test data to determine operating characteristics of the oil cooling system and the interpretation of the test results.
Standard

APPLICATION TESTING OF OIL-TO-AIR OIL COOLERS FOR COOLING PERFORMANCE
1993-05-20
HISTORICAL
J1468_199305
This SAE Recommended Practice is applicable to oil-to-air oil coolers installed on mobile or stationary equipment. This document outlines the method of procuring the test data to determine operating characteristics of the oil cooling system and the interpretation of the test results.
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