Results 101 to 110 of about 40,194 (357)

Hydrogen‐Enriched Microbial Oil Biodiesel With Hybrid Nanoparticles Impact on Diesel Engine Efficiency and Emissions

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study examines a dual‐fuel enhancement strategy that combines hydrogen enrichment with hybrid nanoparticle (HNP) doping. The aim is to improve combustion, performance, and emission characteristics of microbial oil biodiesel (MOB) in compression ignition engines.
D. Premkumar   +3 more
wiley   +1 more source

Benchmarking Signorini and exponential contact laws for an industrial train brake squeal application [PDF]

open access: yes, 2012
Contact representation of structure interactions for finite element models is nowadays of great interest in the industry. Two contact modellig strategies exist in the literature, either based on a perfect contact with no interpenetration of structures at
BALMES, Etienne   +3 more
core   +3 more sources

Bioconvection Darcy–Forchheimer Flow of Ree‐Eyring Nanofluid Over a Riga Plate With Arrhenius Activation Energy and Viscous Dissipation

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This work examines the intricate interactions of heat radiation, viscous dissipation, the Cattaneo–Christov thermal model, gyrotactic microorganisms, Arrhenius activation energy, and Darcy–Forchheimer flow affecting Ree‐Eyring nanofluid behavior across a Riga plate.
M. Vinodkumar Reddy   +4 more
wiley   +1 more source

Valorization of fishing industry by‐products for biodiesel production: Unlocking the potential of residual fish oil

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Fishing waste and its by‐products, whether naturally occurring or generated by the processing industry, represent a significant opportunity for producing high‐value products. These often discarded or underutilized residues can be converted into various valuable products through advanced processing technologies. Among the potential products are
Patrick da Silva Sousa   +8 more
wiley   +1 more source

Research on heat dissipation of brake disc in the semi-enclosed space under high-speed train based on fluid-solid-thermal coupling method

open access: yesCase Studies in Thermal Engineering
The maximum operating speed of trains can reach 400 km/h, the temperature of brake discs will rise rapidly during emergency braking and brings safety hazards.
Shize Zheng, Jingxian Ding, Jianyong Zuo
doaj   +1 more source

Study of heat transfer on front– and back-vented brake discs [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2013
A brake disc plays an important role in the automotive industry since it concerns directly with safety. In order to develop proper heat ventilation a wide range of brake discs have been designed.
Supachai Lakkam   +4 more
doaj  

Experimental study on the temperature evolution in the railway brake disc

open access: yesTheoretical and Applied Mechanics Letters, 2019
Increasing operating speed of modern passenger railway vehicles leads to higher thermal load on the braking system. Organic composite brake pads are poor thermal conductors, hence frictional heat is absorbed mainly by the disc.
Aleksander Yevtushenko   +2 more
doaj   +1 more source

Influence of Material-Dependent Damping on Brake Squeal in the Specific Disc Brake System

open access: green, 2021
Juraj Úradníček   +3 more
openalex   +2 more sources

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