Latest

SAE J2904_202401

Name: SAE J2904_202401 PDF | Request Standard
SKU: 2e8f3b114e95

Power Cylinder Effects on Friction and Fuel Economy

Standard by SAE International, 2024-01-22

Available Formats:

SAE J2904_202401.PDFSecure PDF
SAE J2904_202401.PDFOnline Access

Availability: Immediate Download
Language: English
License Type: Single User
Updates: Not Included

Availability: Request Quote
Language: English
License Type: Enterprise / Multi User
Updates: Included

About This Item

This document covers the mechanisms from the power cylinder, which contribute to the mechanical friction of an internal combustion engine. It will not discuss in detail the influence of other engine components or engine driven accessories on friction. Improved fuel economy is a very important part in the development of modern combustion engines. This document covers the mechanisms from the power cylinder which contribute to the mechanical friction of an internal combustion engine. It will not discuss in detail the influence of other engine components or engine driven accessories on friction. In this revision, numerous examples that have very little effect on fuel economy were deleted. New significant factors were added that were not in the previous version of the standard. This includes topics like using advance honing techniques.

SKU: 2e8f3b114e95

Publication Date: 2024-01-22

Standard Status: latest

Publisher: SAE International

Document Type: Ground Vehicle Standard

Subject: Fuel economy, Engine cylinders, Friction materials, Internal combustion engines, Pistons, , , ,

Official SAE: Doi link

This Version: J2904_202401 (2024-01-22)
Previous Version: J2904_201805 (2018-05-16)
Previous Version: J2904_201001 (2010-01-14)

Please request information about the document. Contact Page

Online Standart App

Standart Chek

Track and verify updates for your standards in real time with a centralized dashboard.

FlexiBalance

Add Credit, Manage your FlexiBalance and Billing history with Online Standart

Standart Library

Access and explore relevant industry-specific standards quickly and easily online.

Norma AI

Ask questions in plain language and instantly get accurate, up-to-date standards for your industry.

Need This Standard?

Request a personalized quote today to receive the latest edition in PDF or other available formats.

Need This Standard?

Request a personalized quote today to receive the latest edition in PDF or other available formats.

Summarize with AI

Get quick summaries using your favorite AI engine.

ChatGPT Perplexity Google AI Claude Grok

Online Standart Disclaimer

OnlineStandart.com is an authorized reseller of international standards, operating through partnerships with authorized distributors. We do not own the copyrights or trademarks of the standards we sell, including but not limited to those of API, ASHRAE, BSI, SAE, ASTM, IEEE, IEC, ASME, ISO, and others.

All product names, logos, and brands are the property of their respective owners and are used for identification purposes only; their use does not imply endorsement. OnlineStandart.com is not affiliated with or endorsed by any standards development organization unless explicitly stated. The content of this document is for informational purposes only and is intended to promote our licensed reselling services.

Online Standart does not host, distribute, or link to free, unlicensed, or uncertified copies of copyrighted standards. Every document we deliver is a licensed copy obtained through authorized channels and supplied with full licensing documentation. The “Free PDF Download” option on our product pages refers to this free informational document — never to a free copy of any standard.