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Multi-Dimensional Engine Modeling, 2018

2018-04-03
This collection covers advances in the development and application of models and tools involved in multi-dimensional engine modeling: advances in chemical kinetics, combustion and spray modeling, turbulence, heat transfer, mesh generation, and approaches targeting improved computational efficiency. Papers employing multi-dimensional modeling to gain a deeper understanding of processes related to turbulent transport, transient phenomena, and chemically reacting, two-phase flows are included in this collection.
Standard

J826/3 CAD Model of Legs and Back Hardware for SAE J826 3-D H-Point Machine

2014-10-16
WIP
J826/3
This document describes the CAD model data of legs and back hardware available from SAE for the HPM-1 three-dimensional H-point machine. The elements of the CAD model include the feet, lower and thighs as well as headroom probe and t-bar. Also included are datum points and lines, and calibration references. The intended purpose for this information is to provide a CAD reference for design and benchmarking as well as a calibration reference for the physical HPM-1 audits. The content and format of the data files that are available are also described. The actual CAD model files are included with this product and are provided in the following formats: CATIA v4 (without parametrics), CATIA v5 (without parametrics), IGES, and STEP.
Standard

Information Report for Hoists used with an Unoccupied Mobility Device

2010-02-02
WIP
J2930
This SAE Information Report establishes a uniform procedure for assuring the manufactured quality, installed utility and performance of automotive hoists designed to load and unload an unoccupied Mobility Device into or upon a personally licensed vehicle.
Standard

Air Conditioning Service Procedures for Heavy duty and Off-Highway work Machines using R-134a refrigerant

2016-09-12
WIP
J3126
This recommended practice provides technicians with safe and efficient techniques and general equipment recommendations for servicing Mobile Air Conditioning (MAC) systems in heavy duty and off-highway work machines. Presently, R-134a is the only approved refrigerant for use in mobile heavy duty and off-highway equipment and therefore this document primarily covers the servicing of R-134a systems. Since the technician may encounter other refrigerants a brief explanation on the identification safe handling of each refrigerant will be introduced.
Standard

Low Collapse Pressure Hydraulic Filter Element – 380 L/min Flow, 3.5 MPa Collapse Pressure, Filtration Ratio = ?? at xx µm

2013-01-02
WIP
J2321/4
This specification sheet establishes requirements for a low collapse pressure configuration filter element of a specific configuration with a minimum filtration ratio of 75 for particles larger than ? μm when designed and tested in accordance with SAE J2321 and this specification sheet. Note: The efficiency and dirt capacity have not yet been determined..
Standard

Standard Practice for Habitability

2018-08-14
WIP
SAE1007
The Habitability standard practice identifies the recommended approach for conducting Habitability activities in support of system acquisition programs. This standard covers all aspects of the physical environment that people inhabit, for work, or other purpose. It includes adequate space and environmental/temperature controls and, if appropriate, requirements for personnel services (e.g., medical, dental and mess) and living conditions (e.g., berthing and personal hygiene) that have a direct impact on meeting or sustaining system performance/effectiveness or that have such an adverse impact on safety, health, comfort, quality of life and morale that recruitment or retention is degraded. It includes analysis, modeling and simulation, design, and verification of Habitability requirements and processes.
Standard

Design For Maintainer (DFM) Process Standard

2018-08-14
WIP
SAE1009
The Design for Maintainer (DFM) standard identifies the recommended approach for conducting Design for Maintainability activities in support of system acquisition programs. The standard identifies general requirements and processes of a successful DFM program during concept and design development to ensure the lowest possible ownership costs. This standard provides specific detailed contractor requirements for DFM activities inclusive of the Human Engineering domain. The standard is consistent with MIL-STD-46855 and SAE 6906 Human Systems Integration. And DFM standard practices support performance of activities in coordination with other associated disciplines such as maintainability, supportability, and integrated logistics.
Standard

Standard Practice for Force Protection and Survivability (FP&S)

2018-08-14
WIP
SAE1008
The Protection and Survivability (FP&S) standard practice identifies the recommended approach for conducting FP&S activities in support of system acquisition programs. This standard covers FP&S processes throughout system conceptualization, design, development, verification, production, use and disposal. FP&S includes analysis, modeling and simulation, design and verification of system-related survivability characteristics and processes designed to protect personnel from direct threats and accidents, including primary and secondary effects from the events.
Standard

Standard Practice for Personnel

2018-08-14
WIP
SAE1006
The Personnel standard practice identifies the recommended approach for conducting Personnel activities in support of system acquisition programs. This standard covers Personnel processes throughout system conceptualization, design, development, verification, production, use and disposal. Personnel addresses skills, grades, aptitudes, physical attributes and education and training backgrounds of military and civilian personnel required to operate, maintain, train and support the system equipment and associated support equipment and facilities in its operational environment. It includes analysis, modeling and simulation, design support and verification of Personnel estimates and requirements.
Standard

Off-Road Self-Propelled Work Machines Operator enclosure environment Part 4:Heating, ventilating and air conditioning (HVAC) test method and performance

2014-09-16
WIP
J3078/4
J3078/4 specifies a uniform test method for measuring the contribution to operator environmental temperature provided by a heating, ventilating and air conditioning system operating in a specific ambient environment. The method might not determine the complete climatic environment of the operator since this is also affected by heat load from sources other than those on the machine, for example solar heating. J3708/6 is to be used in conjunction with J3078/4 to determine more accurately the complete heat loading on the operator enclosure. Minimum performance levels for the machine’s operator enclosure heating, ventilating and air conditioning systems are established in J3708/4.
Standard

Spark Plugs-Test Methods

2016-10-24
WIP
J3132
This SAE Standard specifies the minimum performance recommendation for spark plugs intended for use in various internal combustion engines including Automotive, Marine, Motorcycle and Utility engine applications. This standard is not intended to supply information for spark plugs used in aircraft applications of any type.
Standard

Procedure for Mapping Fuel Consumption for small spark ignited engines

2017-03-22
WIP
J3139
The purpose of this SAE Standard is to provide a standardized test procedure for measuring the fuel consumption of spark ignited engines in the range of 225-999cc used in the consumer and commercial turf industry. The load points and associated fuel consumption rates will be measured as the engine operates on the engine speed governor, reflecting how the user will operate the equipment. The fuel consumption calculated in gallons of useage per hour will be derived from a specified engine speed and load map to be communicated universally to end users.
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