Results 121 to 130 of about 15,090,400 (248)

New Opportunity for Green Refrigeration Technology Realized by the Elastocaloric Effect of NiTi Shape Memory Alloys Manufactured by Additive Manufacturing

Journal of Physics: Conference Series
Solid-state refrigeration based on shape memory alloys (SMAs) has emerged as a green alternative to conventional vapor compression refrigeration with zero global warming potential.
Shuyao Wang, Yongjun Shi, Kaijun Fan, Qin Wang, Ying Li, Yangshu Liu   +5 more
semanticscholar   +1 more source

Elastocaloric effect in Cu-Zn-Al

, 2017
This work aims to study the elastocaloric effect in a Cu-Al-Zn shape memory alloy sample. The elastocaloric effect refers to the reversible thermal response (isothermal entropy change, or adiabatic temperature change) of a body when subjected to a uniaxial stress.
openaire   +1 more source

Preparation and Characterization of Ni-Mn-Ga-Cu Shape Memory Alloy with Micron-Scale Pores

Metals
Porous Ni-Mn-Ga shape memory alloys (SMAs) were prepared by powder metallurgy using NaCl as a pore-forming agent with an average pore size of 20–30 μm. The microstructure, phase transformation, superelasticity, and elastocaloric properties of the porous ...
Kunyu Wang, Zhiqiang Wang, Yunlong Li, Jie Zhu, Zhiyi Ding   +4 more
doaj   +1 more source

High-performance cooling and heat pumping based on fatigue-resistant elastocaloric effect in compression.

Joule, 2022
Ahčin Ž, Dall'Olio S, Žerovnik A, Baškovič UŽ, Porenta L, Kabirifar P, Cerar J, Zupan S, Brojan M, Klemenc J, Tušek J.   +10 more
europepmc   +1 more source

Performance overview of caloric heat pumps: magnetocaloric, elastocaloric, electrocaloric and barocaloric systems [PDF]

, 2022
Johra, Hicham
core   +1 more source

Excellent elastocaloric and mechanical performance in Mn-doped Co–V-Ga as-cast polycrystalline alloy with simple preparation

Journal of Materials Research and Technology
With the rapid development of solid-state refrigeration technology, elastocaloric materials face higher requirements, such as a higher elastocaloric effect (eCE), better mechanical properties, and simpler and faster large-scale preparation. In this work,
Jie Yang, Changlong Tan, Rui Liu, Xiaochuan Wang, Yang Liu, Wenbin Zhao, Jian Li, Xiaohua Tian, Lei Zhao, Kun Zhang   +9 more
doaj   +1 more source

Cryogenic Superelasticity and Concomitant Elastocaloric Effect

Materia Japan, 2019
Kodai Niitsu, Sheng Xu, Yuta Kimura, Toshihiro Omori, Ryosuke Kainuma   +4 more
openaire   +2 more sources

Two-Stage Ordering and Elastocaloric Effect in TmVO$_4$

Rare-earth material TmVO$_4$ shows ferro-quadrupolar order below a critical temperature which can be tuned by various parameters such as a magnetic field, a strain field, chemical composition, and nuclear spin coupling to its non-Kramers electronic doublets.
Ghosh, Sayan, Menon, Anirudha, Kumar, Manoranjan, Singh, Rajiv R. P.   +3 more
openaire   +2 more sources

Continuous and efficient elastocaloric air cooling by coil-bending. [PDF]

Nat Commun, 2023
Li X, Hua P, Sun Q.
europepmc   +1 more source

Elastocaloric signatures of symmetric and antisymmetric strain-tuning of quadrupolar and magnetic phases in DyB₂C₂. [PDF]

Proc Natl Acad Sci U S A, 2023
Ye L, Sun Y, Sunko V, Rodriguez-Nieva JF, Ikeda MS, Worasaran T, Sorensen ME, Bachmann MD, Orenstein J, Fisher IR.   +9 more
europepmc   +1 more source