Results 61 to 70 of about 803 (184)

Nanostructured Thermal Barrier Coatings via Magnetron Sputtering: A Review of Enhanced Performance and Durability

International Journal of Ceramic Engineering &Science, Volume 7, Issue 4, July 2025.
This review highlights recent advances in magnetron‐sputtered ceramic thermal barrier coatings for Superni 718, emphasizing improved thermal insulation, oxidation resistance, and durability. Key deposition parameters and emerging techniques like HiPIMS are critically discussed with a focus on coating performance under extreme operating conditions ...
Syed Faizan Altaf, Atikur Rahman, M. F. Wani   +2 more
wiley   +1 more source

Analytical and Numerical Investigation of Exhaust Gas Driven Turbine Powered Generator

Engineering Reports, Volume 7, Issue 7, July 2025.
Schematic representation of an exhaust gas‐driven turbine‐powered generator system. ABSTRACT The design and simulation of an exhaust gas‐driven turbine‐powered generator (EGDTPG) are the main topics of this study. The engine's exhaust gases, which are normally released into the atmosphere, are converted into energy by the EGDTPG.
Tadele Bishaw Achenef, Bhagwat Dayal, Ramesh Babu Bejjam, Velmurugan Paramasivam   +3 more
wiley   +1 more source

Advanced Ignition and Combustion Analysis of Second‐Generation Biodiesels in Turbocharged Diesel Engines

Energy Science &Engineering, Volume 13, Issue 6, Page 2620-2630, June 2025.
ABSTRACT This study investigates the energy release characteristics of second‐generation biodiesel blends derived from beef tallow and castor bean in a turbocharged compression ignition engine. The primary objective was to evaluate ignition delay, combustion phasing, and energy release rates at various engine loads using blends of B10 and B20 biodiesel
Balamurugan Mani, Ratchagaraja Dhairiyasamy, Deepika Gabiriel, C. Ahamed Saleel, Nasim Hasan, Fayaz Hussain   +5 more
wiley   +1 more source

Experimental Investigation on Spirogyra Biodiesel With Di‐Tert‐Butyl Peroxide as a Cetane Booster

Energy Science &Engineering, Volume 13, Issue 6, Page 3328-3341, June 2025.
Engine tested with third‐generation biodiesel. Cetane improver di‐tert‐butyl peroxide was added to improve combustion. The emissions analysis indicated a 53.8% CO decrease and a 9.1% NO rise to 24.9%. ABSTRACT This study investigates the impact of incorporating 30% spirogyra algae biodiesel (SBD30) with di‐tert butyl peroxide (DTBP) as a cetane booster
Aravind Samraj, Debabrata Barik, Kapura Tudu, Prabhu Paramasivam, Praveen Kumar Kanti, Abinet G. Ayanie   +5 more
wiley   +1 more source

Interface‐Based Parallel and Multi‐Rate Real‐Time Simulations for Thermal‐Electric Systems

Engineering Reports, Volume 7, Issue 5, May 2025.
ABSTRACT The integrated energy system (IES) comes out with significant advantages in reducing carbon emissions and improving energy efficiency. However, the complicated electrothermal couplings in the IES operations pose significant challenges to dynamic process simulation.
Yanbo Jia, Pengfei Han, Zhaohui Shi, Lei Zhang   +3 more
wiley   +1 more source

Investigation of Gas Blow-by Through Turbocharger Sealing System Using Advanced Computational Simulations

Engineering Proceedings
Gas blow-by flow through a turbocharger sealing system has a significant effect on lubricant consumption and the formation of particles. This paper presents an experimentally validated computational model to quantify the mass flow of gasses through a ...
Pavel Novotný, Jiří Vacula, Petr Kudláček, František Kocman   +3 more
doaj   +1 more source

Feasibility Study of Emission Reduction on Marine Engine with Variation of Emulsified Water Concentration and Turbocharger Compression Ratio

Applied Sciences, 2020
The characteristics of black carbon and nitrogen oxide reduction versus the water content of emulsion fuel were studied by numerical methods, and a method of reducing fuel consumption was achieved by adjusting the turbocharger compression ratio.
Iksoo Choi, Changhee Lee
doaj   +1 more source

Transient Thermal Simulation of Lithium‐Ion Batteries for Hybrid/Electric Vehicles

Energy Technology, Volume 13, Issue 4, April 2025.
This study uses thermal simulation software to model lithium‐ion battery module temperatures, identify key input/output factors for efficient battery temperature operation and thermal degradation over various vehicle scenarios. The modes of heat transfer considered in this thermal analysis for a full‐scale hybrid/electric vehicle are forced/natural ...
Nicholas Vinten, Ofelia Jianu, Alaa El‐Sharkawy, Dipan Arora   +3 more
wiley   +1 more source

Analysis of Two Stroke Marine Diesel Engine Operation Including Turbocharger Cut-Out by Using a Zero-Dimensional Model

Energies, 2015
In this article, the operation of a large two-stroke marine diesel engine including various cases with turbocharger cut-out was thoroughly investigated by using a modular zero-dimensional engine model built in MATLAB/Simulink environment.
Cong Guan, Gerasimos Theotokatos, Hui Chen   +2 more
doaj   +1 more source

Theoretical analysis of cooperation of a turbocharger with a sequentially turbocharged engine

Combustion Engines, 2009
The paper presents fundamentals characterising the operation of turbochargers and the dependencies essential for the calculation (the use of balance equations of a turbocharger this purpose) of the total efficiency of a compressor set with respect to the power balance of the respective devices of a turbine.
openaire   +1 more source