Materials, physics and systems for multicaloric cooling
Calls to minimize greenhouse gas emissions and demands for higher energy efficiency
continue to drive research into alternative cooling and refrigeration technologies. The caloric …
continue to drive research into alternative cooling and refrigeration technologies. The caloric …
Materials with giant mechanocaloric effects: cooling by strength
The search for materials with large caloric effects has become a major challenge in material
science due to their potential in develo** near room‐temperature solid‐state cooling …
science due to their potential in develo** near room‐temperature solid‐state cooling …
Elastocaloric cooling capacity of shape memory alloys–Role of deformation temperatures, mechanical cycling, stress hysteresis and inhomogeneity of transformation
Elastocaloric (EC) effect refers to the rapid cooling in shape memory alloys (SMAs) during
reverse transformation from martensite to austenite under adiabatic conditions. We present a …
reverse transformation from martensite to austenite under adiabatic conditions. We present a …
Achieving great comprehensive elastocaloric cooling performances of superelastic NiTi by grain size engineering
Elastocaloric materials, as cutting-edge alternatives to hazardous refrigerants utilized in
vapor-compression systems, are promising for eco-friendly solid-state cooling, but their …
vapor-compression systems, are promising for eco-friendly solid-state cooling, but their …
Elastocaloric effect vs fatigue life: Exploring the durability limits of Ni-Ti plates under pre-strain conditions for elastocaloric cooling
Structural fatigue is the major obstacle that prevents practical applications of the
elastocaloric effect (eCE) in cooling or heat-pum** devices. Here, the eCE and fatigue …
elastocaloric effect (eCE) in cooling or heat-pum** devices. Here, the eCE and fatigue …
[HTML][HTML] Giant elastocaloric effect and exceptional mechanical properties in an all-d-metal Ni–Mn–Ti alloy: Experimental and ab-initio studies
Exploring novel materials with superior elastocaloric effect (eCE) is a central issue for the
development of eCE refrigeration technique. In this work, we report a giant adiabatic …
development of eCE refrigeration technique. In this work, we report a giant adiabatic …
[HTML][HTML] Recent developments on the cyclic stability in elastocaloric materials
M Imran, X Zhang - Materials & Design, 2020 - Elsevier
Solid-state cooling based on elastocaloric effect (eCE), ie, a temperature change coupled to
an applied uniaxial stress in elastocaloric materials (eCMs), is an emerging refrigeration …
an applied uniaxial stress in elastocaloric materials (eCMs), is an emerging refrigeration …
High fatigue life and cooling efficiency of NiTi shape memory alloy under cyclic compression
We investigate the cyclic compressive fatigue behavior of pseudoelastic polycrystalline NiTi
shape memory alloy (SMA) under maximum applied stresses of 800, 950 and 1200 MPa. A …
shape memory alloy (SMA) under maximum applied stresses of 800, 950 and 1200 MPa. A …
Large room-temperature elastocaloric effect in a bulk polycrystalline Ni-Ti-Cu-Co alloy with low isothermal stress hysteresis
Abstract Development of high-performance advanced elastocaloric materials is essential for
the execution of elastocaloric refrigeration that can be an environment-friendly and high …
the execution of elastocaloric refrigeration that can be an environment-friendly and high …
Stable and large superelasticity and elastocaloric effect in nanocrystalline Ti-44Ni-5Cu-1Al (at%) alloy
H Chen, F **ao, X Liang, Z Li, X **, T Fukuda - Acta Materialia, 2018 - Elsevier
Superelastic behavior and elastocaloric effect were investigated in a Ti-44Ni-5Cu-1Al (at%)
alloy subjected to various thermomechanical treatments. The specimen heat-treated at 673 …
alloy subjected to various thermomechanical treatments. The specimen heat-treated at 673 …