Results 251 to 260 of about 397,446 (354)

Characteristic analysis and performance optimization of a transcritical CO2 heat pump for high-temperature heating: An experimental study

Lingxiao Yang, Xin Wang, Bo Xu, Zhenqian Chen   +3 more
openalex   +1 more source

Dual‐Ligand Metal‐Organic Frameworks via In Situ Amidoxime Engineering for Selective Ion Separation

Advanced Functional Materials, EarlyView.
Inspired by microbial ion‐trapping mechanisms, a mild and universal strategy is developed to construct highly porous amidoxime‐functionalized MOFs. DFT calculations and molecular force measurements reveal that the dual‐ligand amidoxime configuration significantly strengthens Ga(III) affinity.
Zhifang Lv, Guixia Fan, Yun Bai, Guosheng Li, Peng Li, Wenjihao Hu, Yijun Cao, Wenshuai Yang, Daoguang Teng, Hongbo Zeng   +9 more
wiley   +1 more source

Molar Heat Capacity for Graphical Pedagogy Applied to Heat Engines, Refrigerators, and Heat Pumps Driven by Chemical Change. [PDF]

J Phys Chem A
Martin ST.
europepmc   +1 more source

Process Simulation of Pit Thermal Energy Storage for District Heating Systems: A Simplified Cylinder Approach Integrated with High-Temperature Heat Pumps

Christian Pressa, Verena Jetzinger, Matthias Finkenrath   +2 more
openalex   +1 more source

MAGTWIST: A Magnetically‐Driven Rotary Actuator Using a Traveling‐Wave With Integrated Stiffness Tunability

Advanced Functional Materials, EarlyView.
MAGTWIST: A compact magnetic rotary actuator, enabling smooth, stepless rotation, and on‐demand locking. Inspired by peristalsis, a soft polymer belt generates a traveling‐wave, enabling 270° rotation when heated. Cooling stiffens the belt, locking it in position and enabling it to withstand high loads.
Simon Frieler, Jean‐Paul P.M. de Vries, Sarthak Misra, Venkatasubramanian Kalpathy Venkiteswaran   +3 more
wiley   +1 more source

A dynamic simulation approach to optimize thrust regulation in electric pump-fed rocket engines. [PDF]

Sci Rep
Li T, He H, Yu N, Sun X, Cai G.
europepmc   +1 more source

Selection of Working Fluids and Heat Pump Cycles at High Temperatures: Creating a Concise Technology Portfolio

Martin Pihl Andersen, Benjamin Zühlsdorf, Wiebke Brix Markussen, Jonas Kjær Jensen, Brian Elmegaard   +4 more
openalex   +1 more source

Drug‐Free Thrombolysis Mediated by Physically Activated Micro/Nanoparticles

Advanced Functional Materials, EarlyView.
Overview of particle‐mediated thrombolytic effects (thermal, mechanical, and chemical) and their activating physical stimuli (light, ultrasound, and magnetic field) in drug‐free thrombolysis. ABSTRACT Thrombus‐associated disorders rank among the world's leading causes of death, with ischemic heart disease and stroke as the main contributors.
Pierre Sarfati, Yoann Lalatonne, Cédric Chauvierre   +2 more
wiley   +1 more source

Study on the performance of open countercurrent heat source tower under low temperature and high humidity environment. [PDF]

Sci Rep
Yang S, Liu P, Xiao D, Li Y, Yang Y, Wang Y.   +5 more
europepmc   +1 more source

Evaluation of High-Temperature Heat Pumps’ Potential to Replace Gas Boilers in Industrial Buildings [PDF]

Ovidiu Talaba, Alexandru Șerban, Daniel P. Hiris, Mugur C. Bălan   +3 more
openalex   +1 more source