Results 21 to 30 of about 19,951 (216)

Development and Application of Liquid Metal Cooled Fast Reactor Sub-channel Analysis Code SACOS-LMR

Yuanzineng kexue jishu
Against the backdrop of China's ambitious three-step nuclear energy development strategy, encompassing pressurized water reactors (PWR), fast reactors (FR), and fusion reactors (FNR), the purpose of this study is to meet the pivotal need for a ...
WANG Jinshun, CHEN Ronghua, ZHU Xinyang, TIAN Jiahao, TIAN Wenxi, QIU Suizheng, SU Guanghui
doaj   +1 more source

Temperature and heat flux calculations for the maximum power channel of the TRIGA IAN-R1 research reactor

Revista Investigaciones y Aplicaciones Nucleares, 2019
With cooperation of the International Atomic Energy Agency (IAEA), thermal-hydraulic calculations were carried out for conversion of the IAN-R1 Reactor from MTR-HEU fuel to TRIGA-LEU fuel. To establish thermal-hydraulic calculation and analysis research
José Antonio Sarta, Luis Álvaro Castiblanco   +1 more
doaj   +1 more source

Typical Accident Analysis of Thermionic Space Nuclear Reactor

Yuanzineng kexue jishu
The TOPAZ-Ⅱ thermionic space nuclear reactor, with its compact structure, high power density, and efficient thermionic energy conversion, is an ideal candidate for space-based power supply in deep-space exploration and long-duration missions.
ZENG Zhiyun1, XU Xiaochen1, WEN Qinglong2, LIU Zhipeng2, HU Wenjun1
doaj   +1 more source

Development and Application of Three-dimensional Nuclear Steam Generator Thermal-hydraulic Analysis Code STAF

Yuanzineng kexue jishu, 2022
To ensure the safe operation of the steam generator (SG) in the nuclear power system is of great importance. A number of threedimensional thermalhydraulic SG analysis codes have been developed which used for SG thermal safety analysis and design ...
TIAN Wenxi;WANG Mingjun;ZENG Chunjie;QIU Suizheng;SU Guanghui
doaj  

Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A

Advanced Engineering Materials, EarlyView.
The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han, Julian M. Rosalie, Jan Radners, Mauro Madia, Philipp von Hartrott, Birgit Skrotzki   +5 more
wiley   +1 more source

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

Advanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev, Noah‐Lean Roschlaub, Anne Jung   +2 more
wiley   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Dual-separated cooling channel performance evaluation for high-power led Pcb in automotive headlight

Case Studies in Thermal Engineering, 2021
In this paper, thermal and hydraulic analysis of a dual-separated cooling channel was performed for the cooling applications of different automotive lighting systems.
Gökhan Sevilgen, Muhsin Kiliç, Mehmet Aktaş   +2 more
doaj   +1 more source

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

Advanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke, Hattie R. Chisnall, Jesus Vazquez Chavez, Ana B. Jorge Sobrido   +3 more
wiley   +1 more source

An Electrowetting Pump

Advanced Functional Materials, EarlyView.
A tubular electrowetting pump moves alternating droplets through a millimeter‐wide channel in discrete, reversible steps, functioning as a fluidic stepper motor. With no moving parts and electrodes insulated from the liquid, it delivers silent, accurate flow. Flexibility allows the pump to be woven directly into textiles for wearable, medical, and soft‐
Robert Hennig, Herbert Shea
wiley   +1 more source