Results 171 to 180 of about 158,007 (340)

Modeling and Experimentation of Fragmented Coal Porosity Evolution Under Stress, Temperature, and Moisture

Energy Science &Engineering, EarlyView.
Based on actual goaf conditions, a porosity evolution model considering the superimposed effects of stress–temperature–moisture interactions was developed and experimentally validated using a confined fractured coal mass low‐temperature oxidation testing system simulating goaf scenarios.
Boning Jiang, Yuexia Chen, Tingxiang Chu, Chunxi Wu, Lei Li, Tianru Zhu, Xi Zhang   +6 more
wiley   +1 more source

Mutual Relation between Ignitability of Hydrocarbons by Radiatively Heated Surf ace and by Depositsin Combustion Chamber of Gasoline Engine

, 1969
Hajime Ise, Kiroku Yamazaki
openalex   +2 more sources

Performance Analysis of Pulse Detonation Micro Gas Turbines Under Typical Operating Conditions

Energy Science &Engineering, EarlyView.
ABSTRACT Considering the benefits of pulse detonation combustion, including low entropy increase, high cycle thermal efficiency, and self‐pressurization, a performance calculation model for a pulse detonation micro gas turbine was established using methane as fuel. The study primarily investigated the impact of component parameters, ambient conditions,
Weifeng Qin, Zhiwu Wang, Lisi Wei, Zixu Zhang   +3 more
wiley   +1 more source

MODELING OF FUEL SPRAY CHARACTERISTICS AND DIESEL COMBUSTION CHAMBER PARAMETERS

Наука и техника, 2011
The computer model for coordination of fuel spray characteristics with diesel combustion chamber parameters has been created in the paper.  The model allows to observe fuel sprays  develоpment in diesel cylinder at any moment of injection, to calculate ...
G. M. Kukharonak, D. G. Hershan
doaj  

Studies on Low Compression Ratio Diesel Engine : 2nd Report, Effects of Combustion Chamber Configuration in Direct Injection Type Diesel Engine

, 1972
Noboru Miyamoto, Masayuki KAMIO, Tadashi Murayama, Shoichi Fukazawa   +3 more
openalex   +2 more sources

Explosion Characteristics of Layered Wood Dust With High Pressure Oxygen

Energy Science &Engineering, EarlyView.
ABSTRACT Dust explosions have been extensively investigated for process safety. This study introduces an explosion mode involving layered wood dust and high‐pressure oxygen. Unlike atmospheric air conditions, layered wood dust can be triggered by weak ignition energy (60 J) in high‐pressure oxygen environments.
Ze He, Hai‐Tao Yang, Zi‐Jun Chen, Hong‐Hao Ma, Xi‐Liang Zhang, Lu‐Qing Wang, Zhao‐Wu Shen   +6 more
wiley   +1 more source

Synergistic optimization of combustion chamber design and hydrogen injection strategies for ultra-lean combustion in hydrogen engines. [PDF]

Sci Rep
Huang Z, Zhu T, Wang L, Wang L, Ali AS, Nassef MGA, Wang T, Ahmed RH.   +7 more
europepmc   +1 more source

An Experimental Study on the Effects of Air Distributions in the High Intensity Combustion Chamber : 2nd Report, Concentration Profiles in the Combustion Chamber

, 1971
Morio Hori
openalex   +2 more sources

Reliability Analysis of a Structural Ceramic Combustion Chamber [PDF]

, 1991
Jonathan A. Salem, Jane M. Manderscheid, Marc R. Freedman, John P. Gyekenyesi   +3 more
openalex   +1 more source

Hot fire fatigue testing results for the compliant combustion chamber [PDF]

A hydrogen-oxygen subscale rocket combustion chamber was designed incorporating an advanced design concept to reduce strain and increase life. The design permits unrestrained thermal expansion of a circumferential direction and, thereby, provides ...
Jankovsky, Robert S., Kazaroff, John M., Pavli, Albert J.   +2 more
core   +1 more source