Results 71 to 80 of about 10,078,606 (221)

Comparison of spray combustion for Jet-A and diesel in a constant volume chamber

, 2013
This work investigates the effect of ambient conditions on jet-A spray combustion in an optical constant volume combustion chamber. Based on the data of jet-A and diesel fuel data obtained from previous experiments, a comparison between jet-A and diesel ...
Roberts, William L., Fang, Tiegang, Jing, Wei   +2 more
core  

Bioconvective Unsteady Casson Hybrid Nanofluid Flow on a Variable Darcy Regime Between Two Rotating Disks With Variable Heat Source

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study carries significant consequences in various engineering applications, such as cooling rotating disk surfaces, improving chemical reactor performance, and designing filtration systems. Considering these main applications in view, the aim of this study is to investigate time‐dependent Casson hybrid nanofluid flow on a permeable ...
Ebrahem A. Algehyne, Abdul Bariq, Mounirah Areshi, Fahad Maqbul Alamrani, Zehba Raizah, Izharul Haq, Anwar Saeed   +6 more
wiley   +1 more source

Effects of Hydrogen Addition on the Thermal Performance and Emissions of Biomass Syngas Combustion in a Horizontal Boiler

Energies
Due to its low calorific value, abnormal phenomena such as incomplete combustion and flameout may occur during the combustion process of biomass syngas.
Shengnan Suxing, Xiao Yu, Jinze Li, Xuelai Liu, Lichao Sui, Jingkui Zhang, Zaiguo Fu, Yan Shao   +7 more
doaj   +1 more source

Application of Microwave Enhanced Plasma to Control the Ignition Delay of Diesel Spray Combustion

International Journal of Automotive Engineering, 2017
The effect of microwave enhanced plasma (MW Plasma) on ignition delay of diesel spray combustion was investigated inside a constant volume high pressure chamber.
Srinivas Paidala, Khoi Le Minh, Yoshihiro Wachi, Yuji Ikeda   +3 more
doaj   +1 more source

Compression-ignition of gdi sprays in a constant volume combustion chamber

, 2018
Gasoline compression-ignition combustion has the potential to produce high thermal efficiency and low emissions. Different ambient temperature and oxygen levels can have great effects on the auto-ignition. In this study, experiments were carried out in a
Wang, Fujun, Roberts, William L., Wang, Libing, Fang, Tiegang   +3 more
core  

Integrated biorefinery for cellulosic ethanol and spherical nanolignin production from coconut waste

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Green coconut waste was subjected to different fractionation methods to obtain integrated lignin nanoparticles and cellulosic ethanol. Pretreatment with gradual addition of dilute sulfuric acid provided a higher structural hemicellulose precursor yield (68.2%).
Ricardo Marchezan Farias de Mesquita, Júlia Caroline Dal Prá, Roselei Claudete Fontana, Sheila Montipó, Henrique Macedo Baudel, Eduardo Dieldold, Willian Daniel Hahn Schneider, Marli Camassola   +7 more
wiley   +1 more source

Influence of dispersion aluminum powder on the burning rate of mixed solid fuel

MATEC Web of Conferences, 2018
In work results of experimental study of influence dispersion of metal powder on burning rate in mixed solid fuel are provided. As metal fuel used additive of aluminum of different type depending on dispersion of powder.
Zolotorev Nikolay, Dubkova Yana, Konovalenko Aleksey   +2 more
doaj   +1 more source

Evaluation of the Ignition Effect in Constant Volume Combustion Chamber Based on Matching Effect of High Voltage (MEHV) Method

Energies, 2020
The characteristics of spark ignition with a constant volume combustion chamber (CVCC) is evaluated for the efficiency of capacitive-assisted ignition (CAI), such as spark kernel and flame growth. The conventional spark method and matching effect of high
Kwonse Kim, Jaeyoung Han, Seokyeon Im
doaj   +1 more source

Durable Fuel Cell Cathode Enabled by Pt Embedded Nanoscale Carbon Network via a Scalable Process

Carbon Energy, EarlyView.
Platinum nanoparticles embedded nanoscale carbon network (Pt‐e‐Cn) are developed via a scalable flame spray pyrolysis process. Proton exchange membrane fuel cells (PEMFC) employing mesoporous Pt‐e‐Cn cathode electrocatalysts exhibit exceptional durability without compromising performance.
Suriya Venkatesan, Jens Mitzel, Tobias Morawietz, Emmanuelle Boehm‐Courjault, Deven P. Estes, Laure Guétaz, Indro Biswas, Jan Van Herle, Karsten Wegner, Pawel Gazdzicki, Kaspar Andreas Friedrich   +10 more
wiley   +1 more source

Ignition by Hot Transient Jets in Confined Mixtures of Gaseous Fuels and Air

Journal of Combustion, 2016
Ignition of a combustible mixture by a transient jet of hot reactive gas is important for safety of mines, prechamber ignition in IC engines, detonation initiation, and novel constant-volume combustors.
Abdullah Karimi, M. Razi Nalim
doaj   +1 more source