Results 31 to 40 of about 19,093 (119)

Optimizing heat transfer with electro-osmotic ciliated propulsion in a non-uniform canals with Cu-blood characteristics considering thermal casson nano fluid

Case Studies in Thermal Engineering
Electroosmosis peristaltic flows find promising applications in electro-fluid thrusters in space propulsion, polymer injection systems, ion exchange membrane designs, microbe fuel cells, biochip fabrication and fossil fuel energy process.
Madiha Ajmal, Rashid Mehmood, Noreen Sher Akbar, Taseer Muhammad   +3 more
doaj   +1 more source

Solubility and combustion characterization of methanol/jet A-1 blends enhanced with n-octanol and diethyl ether in lean prevaporized premixed burner

Fuel Processing Technology
This study investigates the stability of mixtures and combustion characteristics of methanol and hydrous methanol blended with Jet A-1 fuel, utilizing n-octanol and diethyl ether (DEE) as co-solvents and ignition boosters in a lean premixed prevaporized (
Ahmed I. EL-Seesy, Ahmed S. Attia, Radwan M. EL-Zohairy, Mohamed I. Hassan Ali   +3 more
doaj   +1 more source

Study on the influence mechanism of geometric parameters of asymmetric fuel injectors on internal transient flow and cavitation characteristics

Journal of Engineering and Applied Science
In order to deeply analyze the influence of geometric parameters on the transient flow and cavitation characteristics inside asymmetric fuel injectors.
Chunjie Yang, Bin Zhao
doaj   +1 more source

Numerical investigation of the two-phase flow behavior inside the effervescent atomizer at high aeration ratios

Discover Applied Sciences
Effervescent atomizers play a crucial role in various industrial applications, where their performance is governed by internal two-phase flow dynamics. Among the different two-phase flow regimes, annular flow is particularly effective in producing fine ...
Z. Alizadeh kaklar, M. R. Ansari
doaj   +1 more source

Upcycling of palm fronds and expanded polystyrene waste for producing liquid fuels with enhanced octane rating

Sustainable Chemistry for Climate Action
Expanded polystyrene (EPS) waste from food containers and protective packaging poses a significant threat to the environment. Similarly, palm fronds (PF), which are byproducts of oil palm plantations, are often left to decompose after harvesting.
Dieni Mansur, Wido Lesar Ignasius Purba, Alisyah Putri Desvi Takahasi   +2 more
doaj   +1 more source

Numerical Study on Coolant Flow and Heat Transfer Characteristics in Annular Fuel

Yuanzineng kexue jishu, 2023
Annular fuel element is a new type of fuel element proposed by Massachusetts Institute of Technology. The fuel element structure adopts double channel cooling structure with internal and external cooling simultaneously. Compared with the traditional rod-
ZHOU Yunlong;WU Mingting;HUANG Na;LI Hongwei
doaj  

Numerical Method Study for Zircaloy Clad Ballooning Behavior Simulation Considering Anisotropic Creep

Yuanzineng kexue jishu
As the discharge burnup of nuclear fuel is increasing in light-water reactor (LWR) nuclear power plant for better economic performance, safety-related issues of high-burnup fuel is drawing much attention in the nuclear energy community.
LI Wei1, LI Xiaoyu1, DUAN Qianni1, WANG Haokun1, WU Junmei1, LIU Shichao2
doaj   +1 more source

Percolation Theory in Solid Oxide Fuel Cell Composite Electrodes with a Mixed Electronic and Ionic Conductor

Energies, 2013
Percolation theory is generalized to predict the effective properties of specific solid oxide fuel cell composite electrodes, which consist of a pure ion conducting material (e.g., YSZ or GDC) and a mixed electron and ion conducting material (e.g., LSCF,
Meng Ni, Hanzhi Wang, Donghui Zhang, Huanhuan He, Daifen Chen   +4 more
doaj   +1 more source

Microstructural characterization and evolution under high temperature oxidation of CoCrAlYTa-10%Al2O3 coating deposited by high-velocity oxygen fuel thermal spraying

Materials Research Express, 2020
The CoCrAlYTa-10%Al _2 O _3 coating was fabricated on H13 steel substrate using high-velocity oxygen fuel (HVOF) thermal spraying. A detail characterization on the microstructures, element distribution and phase composition of the HVOF sprayed CoCrAlYTa ...
Wei Shi, Yuping Wu, Sheng Hong, Weihua Yang, Zheng Wei   +4 more
doaj   +1 more source

Evaluation of Butanol–Gasoline Blends in a Port Fuel-injection, Spark-Ignition Engine Évaluation de mélange butanol-essence dans un moteur à allumage commandé à injection indirecte

Oil & Gas Science and Technology, 2009
This paper assesses different butanol–gasoline blends used in a port fuel-injection, spark-ignition engine to quantify the influence of butanol addition on the emission of unburned hydrocarbons, carbon monoxide, and nitrogen oxide.
Dernotte J., Mounaim-Rousselle C., Halter F., Seers P.   +3 more
doaj   +1 more source