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Standard

In-line, Elbow, and Tee Flanged Connectors for use with SAE J518-1/ISO6162-1 Components

2015-02-03
WIP
J518/4
This document standardizes the design of connector blocks used for joining SAE J518-1/ISO 6162-1 (Code 61) flange heads with other SAE J518-1/ISO 6162-1 (Code 61) flange heads with straight, elbow, and tee geometries. The blocks specified in this document are designed to provide for very compact installations. As a result, the tap depths specified in this document do not conform to those specified in SAE J518-1/ISO 6162-1 to allow for a minimal bend radius in the elbow and tee configurations. This document specifies both inch and metric configurations
Standard

Round Head Bolts

1990-01-01
CURRENT
J481_199001
Round head bolts are made in two body styles: (a) A full size body, with a maximum diameter somewhat greater than the nominal diameter (not an SAE Standard except for ribbed neck bolts, Table 3); and (b) an undersize body, with a minimum diameter approximating the pitch diameter of the thread and a maximum diameter never exceeding nominal (SAE standard for all types except ribbed neck bolts). The body diameter of either style may be exceeded by a reasonable swelling or fin under the head, or under corners of the square necks, to the extent that serviceability is not affected.
Standard

Cotter Pins

1990-01-01
CURRENT
J487_199001
Not available.
Standard

Alignment of Nut Slots

1990-01-01
CURRENT
J484_199001
This method of gaging alignment of nut slots allows equal variations for location of the cotter pin hole in the bolt and location of slots in the nut. To inspect the nut, the slotted gage is inserted through the nut hole from the bearing surface of the nut. Alignment of slots is considered satisfactory if the gage pin can be slipped into the gage and nut slots without interference.
Standard

Particulate Filter Weigh Room Maintenance

2010-05-06
WIP
J2943
A Recommended Practice that will describe a proper procedure to build and maintain a particular filter weigh room to meet the requirements of EPA's 40CFR Part 1065.
Collection

Emissions Measurement and Testing, 2011

2011-04-12
The 19 papers in this technical paper collection review emission measurement and testing. Topics covered include: exhaust particle sensor for OBD application; particle size and number emissions from modern light-duty diesel vehicles; effect of EGR on particle emissions from a GDI engine; smart sensing and decoupling of NOx and NH3 components; effect of engine operating conditions on spark-ignition engine PAH emissions; and more.
Collection

Diesel Exhaust Emission Control, 2011

2011-04-12
The 57 papers in this technical paper collection cover various aspects of system durability and system integration pertaining to diesel exhaust emissions control. Topics covered include exhaust catalysts and particulate filters, mechanisms of their performance degradation and possible mitigation strategies, data from the field tests, analysis of the aged catalysts, laboratory and accelerated on-engine aging studies, along with relevant experimental tools and methodology.
Collection

Exhaust Emission Control, 2012

2012-04-13
The 48 papers in this technical paper collection focus on exhaust emission control. Topics covered include the durability of particulate filters and exhaust catalysts, analysis of aged catalysts and filters, PF technologies, testing protocols, SCR technology, thermal stress resistance, and more. The 48 papers in this technical paper collection focus on exhaust emission control. Topics covered include the durability of particulate filters and exhaust catalysts, analysis of aged catalysts and filters, PF technologies, testing protocols, SCR technology, thermal stress resistance, and more. The 48 papers in this technical paper collection focus on exhaust emission control. Topics covered include the durability of particulate filters and exhaust catalysts, analysis of aged catalysts and filters, PF technologies, testing protocols, SCR technology, thermal stress resistance, and more.
Collection

Exhaust Emission Control, 2013

2013-04-09
The 55 papers in this technical paper collection cover new developments; particulate filter systems; system integration and durability; particle filter substrates, and selective catalytic reduction (SCR) process of exhaust emissions.
Collection

Emissions Measurement and Testing, 2013

2013-04-09
The 10 papers in this technical paper collection cover emissions measuring techniques and testing regimes including new analysis techniques and novel application of existing techniques and the comparison of existing and proposed testing regimes with real world experience.
Collection

Exhaust Emission Control Modeling, 2013

2013-04-09
The 16 papers in this technical paper collection cover diesel engine exhaust aftertreatment system models as well as the validation and application. Technologies covered include DOC, HC trap, DFP, LNT, SCR, ammonia oxidation catalysts, hybrid or combined catalysts, urea-water solution spray dynamics, and mixture non-uniformity.
Collection

Particle Emissions from Combustion Sources, 2013

2013-04-09
The 16 papers in this technical paper collection covers particle emissions from combustion engines including measurement and testing methods, effects of changes in fuel composition, environmental and health effects of elemental carbon and organic carbon that constitutes solid cored particles plus the environmental and health effects of secondary organic aerosol emissions.
Collection

Advances in NOx Reduction Technology, 2014

2014-04-01
This technical paper collection covers topics such as: new materials for lean NOx traps (LNT) and Selective Catalytic Reduction (SCR); system integration and durability; advances in NOx catalyst substrates, novel reductants and mixing designs.
Collection

Advances in Oxidation and Particulate Filter Systems, 2014

2014-04-01
This technical paper collection covers the complete particulate filter system. There are papers covering the DOC aging as well as the effect of high sulfur fuel on the DOC. A couple of papers study the effect of ash accumulation and two papers cover a novel new asymmetric cell design and modeling of this new design. Finally we have a paper on gasoline particulate filters.
Collection

Exhaust Emissions Control, 2014

2014-04-01
Topics included in this technical paper collection are the integration of various diesel particulate matter (PM) and diesel Nitrogen Oxide (NOx) reduction technologies plus analogous technologies for the growing population of direct injection gasoline engines.
Collection

Emission Control Modeling, 2014

2014-04-01
This technical paper collection covers DOC, HC Trap, DPF, GPF, LNT, TWC, SCR, SCRF, ammonia oxidation catalysts, hybrid or combined catalysts, urea-water solution spray dynamics, and mixture non-uniformity. Modeling aspects range from fundamental, 3D models of individual components to system level simulation, optimization, variation, degradation, and control.
Collection

Particle Emissions from Combustion Sources, 2014

2014-04-01
This technical paper collection includes papers on PM measurement methods, soot generation, alternative methods of PM mass determination, in-cylinder contol of emissions, the effects of EGR, biodiesel fuels, duel fuel systems, soot emissions modeling, PM emissions from gasoline engines, including GDI, ethanol effects, and modeling.
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