Results 81 to 90 of about 16,308 (299)
Advanced Materials Technologies, EarlyView.The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz +5 more
wiley +1 more source
Development of binary refrigeration system using CO2 refrigerant for convenience store
Mechanical Engineering Journal, 2016 From environmental point of view, natural refrigerants, whose Global Warming Potential (hereinafter GWP) is lower than commonly used refrigerants, have been considered in several industrial sectors.
Yukio YAMAGUCHI, Kenji AMAGAI
doaj +1 more source
Review on Research and Development of Air Cycle Refrigeration System
, 2022 Air is an environmentally friendly refrigerant that can be charged into the air cycle refrigeration (ACR) system from the ambient or discharged from the system to the ambient unrestrictedly. The ACR system is widely used in environmental control systems (
Xu Zepeng +3 more
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Advanced Materials Technologies, EarlyView.This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane +4 more
wiley +1 more source
International Journal of Advances in Engineering and Pure Sciences, 2023 This study presents a thermodynamic analysis of a new combined power/refrigeration combined cycle. The combined cycle is comprised of two innovative cycles: Kalina cycle (KNC) and ejector refrigeration cycle (ERC) for power and refrigeration production, respectively.
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Advanced Materials Technologies, EarlyView.Flexible Chitosan‐glycerol sensor integrated with porous laser‐induced graphene (LIG) electrodes enable room‐temperature chemiresistive detection of ammonia (NH3) and proof‐of‐concept detection of fish spoilage. ABSTRACT We report a metal‐free sensor platform combining laser induced graphene (LIG) electrodes with drop‐deposited, glycerol‐plasticized ...
Mintesinot Tamiru Mengistu +9 more
wiley +1 more source
TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan), 1969 Working principle and theoretical thermodynamic efficiency of refrigeration cycles with regenerator which have been developed for practical use or have a prospective application are described.Six refrigeration cycles, namely Kirk cycle, Vuilleumier cycle, Gifford-MacMahon cycle, Higa cycle, Pulse tube refrigerator and Vortex tube are included. The last
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, 2012 The first and second law of thermodynamics are applied to an ionic-liquid (IL) based absorption refrigeration system for high power electronics cooling. The IL is a salt in a liquid state usually with an organic cation and inorganic anion. It provides an
Kim, Yoon Jo +4 more
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Tunable 3D‐Printed Static Mixers for Gradient Bioprinting With High Cell Viability
Advanced Materials Technologies, EarlyView.ABSTRACT The fabrication of native tissue‐like structures with gradual transitions in material properties, cell types, and growth factors remains a major challenge in biofabrication due to the lack of suitable methods. Mimicking the hierarchical organization of living tissues is essential for functional models, yet creating gradient, multimaterial ...
Florian Hofmann +9 more
wiley +1 more source