Results 201 to 210 of about 3,219,487 (379)

Microstructural Evolution and Mechanical Performance of Plasma‐Assisted Hybrid Friction Stir Welded Dissimilar Aluminum–Copper Joints

Advanced Engineering Materials, EarlyView.
Plasma‐assisted hybrid friction stir welding of dissimilar AlCu joints employs localized plasma preheating to balance heat input and enhance plastic flow. The optimized process reduces axial force by up to 35%, refines the microstructure, and achieves ≈96% joint efficiency.
Deepak Kumar Yaduwanshi, Pankaj Shrivastava, Ganesh Chouhan, Velaphi Msomi   +3 more
wiley   +1 more source

Series of Exhaust Heat Recovery System for Marine Diesel Engine -2nd Report: Evaluation of Steam Circulation Usage Types

, 2010
Masaki Adachi, Katsuhide Hiraoka, Hiroyuki Murata, Fujio Inasaka, Kazuyoshi Harumi, Masahide Takagi, Hideyuki Oka   +6 more
openalex   +2 more sources

Thermodynamics of Heat-Engines [PDF]

Science, 1903
openaire   +2 more sources

NFDI MatWerk Ontology (MWO): A BFO‐Compliant Ontology for Research Data Management in Materials Science and Engineering

Advanced Engineering Materials, EarlyView.
This article presents the NFDI‐MatWerk Ontology (MWO), a Basic Formal Ontology‐based framework for interoperable research data management in materials science and engineering (MSE). Covering consortium structures, research data management resources, services, and instruments, MWO enables semantic integration, Findable, Accessible, Interoperable, and ...
Hossein Beygi Nasrabadi, Ebrahim Norouzi, Kostiantyn Hubaiev, Jörg Waitelonis, Harald Sack   +4 more
wiley   +1 more source

305 Study of 250W class Stirling engine using pin-fin array's heat exchanger

, 2015
Seita Isshiki, Ryouta ABE, Seiya NAGAYAMA, Yoshikazu MIYAGAKI, Kengo Hashimoto, Yuichi Hoshino, Keito Suzuki, Kanji TAKASHIBA, Takumi Shiga   +8 more
openalex   +1 more source

Heat-Engine Diagrams [PDF]

Science, 1900
openaire   +2 more sources

Enhancing Fatigue Performance by Tuning of Residual Stresses in Welded Joints through Nanometallic Multilayer

Advanced Engineering Materials, EarlyView.
This study investigates the fundamental mechanisms of a novel postweld treatment that significantly enhances fatigue performance through engineered residual stress (RS) states. A multiscale approach correlates tensile RS in the nanometallic multilayer coating with corresponding compressive RS in the steel substrate, thereby reducing localized stress ...
Niclas Spalek, Guilherme Abreu Faria, Anton Davydok, Marcus Rutner   +3 more
wiley   +1 more source

Nonlinear regime for enhanced performance of an Aharonov–Bohm heat engine [PDF]

, 2021
Géraldine Haack, Francesco Giazotto
openalex   +1 more source

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé, Lukas Neubert, Anton Yehorov, Till M. J. Stadtmüller, Christos G. Aneziris, Olena Volkova   +5 more
wiley   +1 more source

Characterization and optimization of heat engines: Pareto-optimal fronts and universal features

New Journal of Physics
Characterizing and optimizing nanoscopic heat engines require an appropriate understanding of the interplay between power, efficiency, entropy production and fluctuations.
Gustavo A L Forão, Jonas Berx, Carlos E Fiore   +2 more
doaj   +1 more source