Results 101 to 110 of about 205,547 (317)

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

Quasi-thermodynamic analysis of MOVPE of AlGaN

, 2000
A quasi-thermodynamic analysis of the MOVPE growth of AlxGa1-xN alloy using TMGa, TMA1 and ammonia has been proposed. The effect of varying growth conditions (growth temperature, reactor pressure, input V/III ratio, hydrogen pressure fraction in the ...
Lu DC, Lu DC,Chinese Acad Sci,Inst Semicond,Lab Semicond Mat Sci,POB 912,Beijing 100083,Peoples R China., Duan S   +2 more
core  

Heat capacity and thermodynamic properties of 1-hexadecanol

, 2008
The low-temperature heat capacities of 1-hexadecanol have been measured with an automatic adiabatic calorimeter over the temperature range from 80 to 370 K.
Q. Shi, Wang, S. -X., Xing, J., 谭志诚, Tan, Z. -C., B. Tong, Y. Li, S. Wang, Z. Tan, Shi, Q., J. Xing, Tong, B., Li, Y. -S.   +12 more
core   +1 more source

Thermodynamic analysis and strength-toughness research of nanobainite

工程科学学报, 2016
In view of slow phase transformation rate in high-carbon,silicon-rich and low-alloy bainite steel(nanostructured bainite steel),the effects of alloy elements on the overall kinetics of low temperature bainite phase transformation were analyzed by using ...
ZHI Chao, ZHAO Ai-min, HE Jian-guo, ZHAO Fu-qing, CHE Ying-jian   +4 more
doaj   +1 more source

Workflow for Design of Experiments‐Based Modeling of Species Transport and Growth Kinetics in GaN Hydride Vapor Phase Epitaxy

Advanced Engineering Materials, EarlyView.
A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič, G. Lukin, H. Torkashvand, A. Kerschbaum, M. Müller, S. Besendörfer, J. Heitmann, J. Friedrich   +7 more
wiley   +1 more source

Finite Time Analysis of a Tri-Generation Cycle

, 2015
A review of the literature indicates that current tri-generation cycles show low thermal performance, even when optimised for maximum useful output. This paper presents a Finite Time analysis of a tri-generation cycle that is based upon coupled power and
Ng, Bobo, Sara Walker, Bobo Ng, Ivan C. K. Tam, Ivan Tam, Agnew, Brian, Tam, Ivan, Walker, Sara; id_orcid, Brian Agnew, Tam, Ivan C.K., Walker, Sara   +10 more
core   +1 more source

Transforming CO₂ into Synthetic Fuels: Modeling, Simulation, and Optimization Analysis of Methanol Production from Industrial Wastes

Eng
Carbon capture and utilization (CCU) has emerged in recent years as a promising decarbonization solution for hard-to-abate industries. Compared to carbon capture and storage (CCS), CCU aims not for the storage of carbon dioxide (CO2) but for its use in ...
Vasiliki Kontou, Antonis Peppas, Sotiris Kottaridis, Chrysa Politi, Sotirios Karellas   +4 more
doaj   +1 more source

Thermodynamic analysis of the relationship between refining slag composition and inclusion type in bearing steel

工程科学学报, 2016
In order to control large calcium aluminate inclusions in bearing steel, the quantitative relationship between refining slag composition and inclusion type is discussed by calculating the formation thermodynamics of MgO·Al2O3 and CaO·6Al2O3 in ...
LI Jing-xiang, TANG Ping, PAN Yin-hu, HOU Zi-bing   +3 more
doaj   +1 more source

Toward Knowledge‐Based Workflows: A Semantic Approach to Atomistic Simulations for Mechanical and Thermodynamic Properties

Advanced Engineering Materials, EarlyView.
Knowledge‐based atomistic workflows are presented for mechanical and thermodynamic properties. By coupling modular simulations with ontology‐aligned metadata and provenance, Fe case studies on elastic behavior, defects, thermal properties, and Hall–Petch strengthening reveal how FAIR, queryable, and reusable simulation data can be generated. Mechanical
Abril Azócar Guzmán, Hoang‐Thien Luu, Sarath Menon, Tilmann Hickel, Nina Merkert, Stefan Sandfeld   +5 more
wiley   +1 more source

Butane Dehydrogenation: Thermodynamic Modeling and Performance Analysis of Selected Process Simulators

The critical role of process simulation in modern chemical engineering cannot be overstated, with its capacity to facilitate process scale-up, assess alternative designs, and comprehend plant efficiency. This research delves into the performance of three
Uzochukwu M. I., Oyegoke T., Aliyu A., Barde E. D., Odih C.   +4 more
core   +1 more source