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Standard

Pressure Relief for Cooling System

2019-10-09
WIP
J151

This SAE Recommended Practice specifies requirements for pressure relief means and pressure relief rating identification for cooling systems of liquid-cooled engines to reduce the possibility of injuries during opening of the cooling system.

Standard

Radiator Caps and Filler Necks

2019-10-09
WIP
J164

This SAE Standard was developed primarily for passenger car and truck application, but may be used in marine, industrial, and similar applications.

Standard

Test Method for Measuring Performance of Engine Cooling Fans

2019-09-30
CURRENT
J1339_201909
This SAE Recommended Practice is intended for use in testing and evaluating the approximate performance of engine-driven cooling fans. This performance would include flow, pressure, and power. This flow and pressure information is used to estimate the engine cooling performance. This power consumption is used to estimate net engine power per SAE J1349. The procedure also provides a general description of equipment necessary to measure the approximate fan performance. The test conditions in the procedure generally will not match those of the installation for which cooling and fuel consumption information is desired. The performance of a given fan depends on the geometric details of the installation, including the shroud and its clearance. These details should be duplicated in the test setup if accurate performance measurement is expected.
Standard

Charge Air Cooler Internal Cleanliness, Leakage, and Nomenclature

2019-09-05
CURRENT
J1726_201909
This SAE Recommended Practice provides test methods and criteria for evaluating the internal cleanliness and air leakage for engine charge air coolers. This SAE Recommended Practice also provides nomenclature and terminology in common use for engine charge air coolers, related charge air cooling system components, and charge air cooling system operational performance parameters.
Standard

Glossary of Engine Cooling System Terms

2019-04-22
CURRENT
J1004_201904
The objective of this glossary is to establish uniform definitions of parts and terminology for engine cooling systems. Components included are all those through which engine coolant is circulated: water pump, engine oil cooler, transmission and other coolant-oil coolers, charge air coolers, core engine, thermostat, radiator, external coolant tanks, and lines connecting them.
Standard

Laboratory Testing of Light-Duty Vehicle Electric Cooling Fan Assemblies for Airflow Performance

2019-02-13
CURRENT
J2867_201902
This SAE recommended practice is intended for use in testing and evaluating the performance of light-duty automotive electric engine cooling fan assemblies. These Electric Cooling Fan (ECF) assemblies are purchased by light-duty truck and passenger car OEMs from suppliers. They are purchased as complete assemblies, consisting mainly of the fan(s), motor(s), and shroud (see Figure 1); this Recommended Practice will only consider such complete assemblies. Some purchased assemblies using brush-type motors may also include digital control devices such as power resistors or pulse width modulation (PWM) electronics or local interconnect network (LIN) for speed control. In the case of brushless motor technology, the controller is an integral part of the motor where it also performs the commutation process electronically. The performance measurement would include fan output in terms of airflow and pressure, and fan input electric power in terms of voltage and current.
Standard

Low-Temperature Coolant Circuit Nomenclature and Applications

2018-11-08
CURRENT
J3136_201811
The document provides clarity related to multiple temperature coolant circuits used in on- and off-highway, gasoline, and light- to heavy-duty diesel engine cooling systems. Out of scope are the terms and definitions of thermal flow control valves used in either low- or high-temperature coolant circuits. This subject is covered in SAE J3142.
Standard

Thermal Flow Control Valve Nomenclature and Application

2018-11-02
CURRENT
J3142_201811
The purpose of this SAE Information Report is to define common industry terminology and nomenclature relative to thermal flow control valves and to describe common thermal flow control valve applications in automotive, highway truck, mobile construction equipment, and industrial applications. This document is primarily directed at internal combustion engine or electric powered applications and the downstream systems to which power is provided, such as transmissions, hydraulics, air compression, etc. The information contained herein does not constitute an SAE Standard.
Standard

Waste Heat Recovery Systems Thermal Management

2018-04-13
WIP
J3173
This Information Report provides a survey of the thermal management systems used in the waste heat recovery systems of internal combustion engine powered vehicles and machines.
Standard

Radiator Caps and Filler Necks

2018-04-05
CURRENT
J164_201804
This SAE Standard was developed primarily for passenger car and truck application, but may be used in marine, industrial, and similar applications.
Standard

Heavy Duty Vehicle Cooling Test Code

2017-12-12
CURRENT
J1393_201712
The purpose of this SAE Recommended Practice is to establish a testing procedure to determine the performance capability of heavy duty vehicle cooling systems to meet Original Equipment Manufacturer or end user thermal specifications to ensure long term reliable vehilcle operations. The recommendations from the present document are intended for heavy-duty vehicles including, but is not limited to, on- and off-highway trucks, buses, cranes, drill rigs, construction, forestry and agricultural machines.
Standard

Exhaust Gas Recirculation (EGR) Cooler Nomenclature and Application

2016-08-23
CURRENT
J2914_201608
This document provides an overview on how and why EGR coolers are utilized, defines commonly used nomenclature, discusses design issues and trade-offs, and identifies common failure modes. The reintroduction of exhaust gas into the combustion chamber is just one component of the emission control strategy for internal combustion (IC) engines, both diesel and gasoline, and is useful in reducing exhaust port emission of Nitrogen Oxides (NOx). Other means of reducing NOx exhaust port emissions are briefly mentioned, but beyond the scope of this document.
Standard

Pressure Relief for Cooling System

2015-08-27
CURRENT
J151_201508
This SAE Recommended Practice specifies requirements for pressure relief means and pressure relief rating identification for cooling systems of liquid-cooled engines to reduce the possibility of injuries during opening of the cooling system.
Standard

Charge Air Cooler Internal Cleanliness, Leakage, and Nomenclature

2015-07-01
HISTORICAL
J1726_201507
This SAE Recommended Practice provides test methods and criteria for evaluating the internal cleanliness and air leakage for engine charge air coolers. This SAE Recommended Practice also provides nomenclature and terminology in common use for engine charge air coolers, related charge air cooling system components, and charge air cooling system operational performance parameters.
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