Results 101 to 110 of about 2,046,471 (351)

Study on Ignition Characteristics of Microblog Radiation Ignitor

Aerospace
This study explored methods used to improve the ignition efficiency of a microwave radiation igniter; experimental analyses were conducted to characterize the device’s performance in a model combustion chamber.
Hao Zeng, Changqin Fu, Zhiyu Zhao
doaj   +1 more source

A Chemical Kinetic Mechanism for the Ignition of Silane/Hydrogen Mixtures [PDF]

A chemical kinetic reaction mechanism for the oxidation of silane/hydrogen mixtures is presented and discussed. Shock-tube ignition delay time data were used to evaluate and refine the mechanism.
Jachimowski, C. J., Mclain, A. G.
core   +1 more source

Design and implementation of MIMO-long term evolution-advanced to support larger bandwidth [PDF]

, 2013
The migration of mobile communication technologies are divided into four generations. Long Term Evolution (LTE) is called LTE rel-8, the evolution of LTE led to new technology referred to as LTE-Advanced, is the true fourth generation (4G) evolution
Alashqer, Aws Zuheer Yonis
core   +1 more source

Ignition delay times of NH3 /DME blends at high pressure and low DME fraction: RCM experiments and simulations

Combustion and Flame, 2021
Liming Dai, H. Hashemi, P. Glarborg, S. Gersen, P. Marshall, A. Mokhov, H. Levinsky   +6 more
semanticscholar   +1 more source

Computational Analysis of Spray Angle Effects on Combustion and Emissions in Methane‐Diesel Dual‐Fuel Engine

Energy Science &Engineering, EarlyView.
This study concluded that wider spray angles produce wall impingement and greater unburned hydrocarbons in methane‐diesel dual‐fuel engines, whereas 110° balances efficiency and emissions. ABSTRACT A diesel methane dual fuel engine appears as a potential means for lowering emissions while retaining useful thermal efficiency.
Abdullah Al Rifat, Md. Arafat Rahman, Md. Mizanur Rahman, Tafsirul Hassan, Md Nazmul Haque   +4 more
wiley   +1 more source

On the change in Inertial Confinement Fusion Implosions upon using an ab initio multiphase DT equation of state

, 2011
Improving the description of the equation of state (EoS) of deuterium-tritium (DT) has recently been shown to change significantly the gain of an Inertial Confinement Fusion (ICF) target (Hu et al., PRL 104, 235003 (2010)).
Caillabet, Laurent, Canaud, Benoit, Loubeyre, Paul, Mazevet, Stéphane, Salin, Gwenaël   +4 more
core   +1 more source

Sustainable Optimization of Emissions and Performance in Hydrogen Port Injection Diesel Engines Through Port Timing and Injection Duration Modulation

Energy Science &Engineering, EarlyView.
Optimizing hydrogen port injection in diesel engines significantly improves efficiency and reduces emissions, demonstrating a sustainable dual‐fuel strategy for cleaner transportation solutions and lower environmental impact. ABSTRACT This study evaluates a single‐cylinder hydrogen port injection (HPFI) Diesel engine by systematically varying the ...
Kaustubh R. Kapadani, Nithyananda B S, Shrishail B. Sollapur, Rajesh K, Ashish M. Dharme, Hemant K, Nagaraj Ashok, Abhijit Bhowmik   +7 more
wiley   +1 more source

Reduced chemistry for butanol isomers at engine-relevant conditions

, 2017
Butanol has received significant research attention as a second-generation biofuel in the past few years. In the present study, skeletal mechanisms for four butanol isomers were generated from two widely accepted, well-validated detailed chemical kinetic
Brady, Kyle B., Hui, Xin, Niemeyer, Kyle E., Sung, Chih-Jen   +3 more
core   +2 more sources

Experimental and Numerical Investigation of Cedar Façade Flame Spread With Respect to Sidewall

Fire and Materials, EarlyView.
ABSTRACT In response to growing energy conservation and carbon neutrality efforts, façade systems incorporating wooden materials have attracted increasing attention, which in turn raises concerns about their combustibility. This study presents a combined experimental and numerical investigation of flame spread along cedar façades.
Xukun Sun, Hideki Yoshioka, Takafumi Noguchi, Yuhei Nishio, Manabu Kanematsu, Biao Zhou, Mingwei Xu   +6 more
wiley   +1 more source

Characteristics of ignition delay of hypergolic ionic liquids combined with 1-amino-4-methylpiperazine. [PDF]

RSC Adv, 2023
Shin KS, Jang HG, Park SH, Cho SJ.
europepmc   +1 more source