Results 91 to 100 of about 4,697 (226)

Weldability and microstructure evolution of powder metallurgy high chromium cast iron/low carbon steel welded by gas tungsten arc welding

Fenmo yejin jishu
Powder metallurgy high chromium cast iron (PM HCCI) and low carbon steels (LCS) were welded by multi-pass manual gas tungsten arc welding (GTAW). The effects of welding current on the microstructure evolution and mechanical properties of the weld joints ...
ZHONG Siyuan, XIAO Ping’an, ZHAO Jikang   +2 more
doaj   +1 more source

Comparative Study of Performance and Emission Characteristics between Spark Ignition Engine and Homogeneous Charge Compression Ignition Engine (HCCI)

Al-Khawarizmi Engineering Journal, 2017
Many researchers consider Homogeneous Charge Compression Ignition (HCCI) engine mode as a promising alternative to combustion in Spark Ignition and Compression Ignition Engines. The HCCI engine runs on lean mixtures of fuel and air, and the combustion is
Nahedh Mahmood Ali
doaj   +1 more source

Experimental comparison of different injection timings in an HCCI engine fueled with n-heptane

International Journal of Automotive Science and Technology, 2017
One of the most effective methods to control the combustion phasing of a homogeneous charged compression ignition (HCCI) engine is injection timing. Injection timing affects the homogeneity of the mixture, start of combustion and heat release rate.
Mahdi Shahbakhthi̇, Hamit Solmaz, Ahmet Uyumaz, Kaushik Kannan, H. Serdar Yücesu, Seyfi Polat   +5 more
doaj  

Quasi-Dimensional Modelling and Parametric Studies of a Heavy-Duty HCCI Engine

Journal of Combustion, 2011
A quasi-dimensional modelling study is conducted for the first time for a heavy duty, diesel-fuelled, multicylinder engine operating in HCCI mode. This quasidimensional approach involves a zero-dimensional single-zone homogeneous charge compression ...
Sunil Kumar Pandey, Muralitharan N., Ravikrishna R. V.   +2 more
doaj   +1 more source

Poster Session 2

Pregnancy, Volume 2, Issue S1, January 2026.
wiley   +1 more source

Combustion characteristics and in-cylinder process of CAI combustion with alcohol fuels

, 2010
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Controlled auto-ignition (CAI) combustion in the gasoline engine has been extensively studied in the last several years due to its potential for ...
Tongroon, Manida
core  

Combustion and Emission Behaviour of a HCCI Wankel Engine Across Lambda Variations: Insights for Future Aviation-Oriented Rotary Engine Concepts

International Journal of Automotive Science and Technology
This study examines the combustion and emission behavior of a four-stroke Wankel rotary engine operated in Homogeneous Charge Compression Ignition (HCCI) mode using n-heptane fuel over excess-air ratios of λ = 2.2–2.8.
Ömer Türkcan, Seyfi Polat
doaj   +1 more source

A research into a gasoline HCCI engine

Combustion Engines, 2010
Homogeneous charge compression ignition (HCCI) is nowadays a leading trend in the development of gasoline internal combustion engines. The application of this novel combustion system will allow to comply with future legislations concerning the exhaust emissions including carbon dioxide.
Jacek HUNICZ, Andrzej NIEWCZAS, Paweł KORDOS   +2 more
openaire   +1 more source

Combustion characteristics of CAI combustion with alcohol fuels

, 2010
SAE paper 2010-01-0843: Copyright © 2010 SAE International. This paper is posted on this site with permission from SAE International, and is for viewing only. Further use and distribution of this paper is not permitted without permission from SAE.Due to
Manida Tongroon, Hua Zhao, Zhao, H, Tongroon, M   +3 more
core   +1 more source

Etil Alkol Yakıtlı HCCI Motorun Performans, NO ve İs Emisyon Özelliklerinin Deneysel Olarak İncelenmesi

Düzce Üniversitesi Bilim ve Teknoloji Dergisi
Rezervlerinin sınırlı ve hızla tükeniyor olması fosil yakıtların kullanım maliyetlerini artırmaktadır. Bununla birlikte, yasal emisyon standartlarının fosil yakıt kaynaklar ile karşılanmasında güçlükler yaşanmaktadır.
Ahmet Kolip, Hasan Ali Çelik, Adem Tüylü   +2 more
doaj   +1 more source