Results 31 to 40 of about 64,188 (126)

Harnessing sound waves for sustainable energy: Advancements and challenges in thermoacoustic technology

Energy Nexus
In the face of urgent global environmental challenges, the pursuit of sustainable technologies has become of utmost importance. Thermoacoustic technology has emerged as a promising energy conversion method with potential applications in various domains ...
Ussama Ali, Omar Al-Mufti, Isam Janajreh
doaj   +1 more source

Structural Stability of the Moore–Gibson–Thompson Heat Equation in a Semi‐Infinite Cylindrical Domain

Journal of Mathematics, Volume 2026, Issue 1, 2026.
This work analyzes the continuous dependence of solutions to the Moore–Gibson–Thompson (MGT) equation formulated via Green–Naghdi Type III second gradient elasticity theory. The governing system is defined on a semi‐infinite cylindrical domain, subject to homogeneous Dirichlet conditions on the lateral boundary.
Jincheng Shi, Yiwu Lin, Smritijit Sen
wiley   +1 more source

Thermoacoustic Refrigeration System

, 2018
Thermo acoustic is arecent phenomenon which is used to develop the engines and pumps. Thermo acoustic refrigeration is one such phenomenon that uses high intensity sound waves in a pressurized gas tube to pump heat from one place to other to produce refrigeration effect.
Miss.Kirti M. Deshmukh, Miss.Sumedha R. Rohokale, Miss.Shital D. Jadhav   +2 more
openaire   +1 more source

Optimized Continuous Thermosonication for Sustainable Pasteurization of Orange and Dried Black Lime Juices: Techno‐Functional, Physicochemical, and Microbial Assessment

Food Science &Nutrition, Volume 13, Issue 11, November 2025.
The study developed a continuous thermosonication system (CTS) for the sustainable pasteurization of orange and dried black lime juices. CTS reduced energy consumption by 30% compared to traditional pasteurization while preserving physicochemical, sensory, and microbiological quality.
Alaa R. Abdulstar, Asaad R. Al‐HiIphy, Ammar B. Altemimi, Rawaa H. Tlay, Tarek Gamal Abedelmaksoud   +4 more
wiley   +1 more source

Desenvolvimento de um refrigerador termoacústico tipo onda estacionária [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológio, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2009Termoacustica é um fenomeno físico no qual um gradiente de temperatura em uma parede gera uma onda ...
Roman, Alisson Luiz
core  

Study of Taconis-Based Cryogenic Thermoacoustic Engine with Hydrogen and Helium

Energies
Taconis oscillations represent spontaneous excitation of acoustic modes in tubes with large temperature gradients in cryogenic systems. In this study, Taconis oscillations in hydrogen and helium systems are enhanced with a porous material resulting in a ...
Matthew P. Shenton, Jacob W. Leachman, Konstantin I. Matveev   +2 more
doaj   +1 more source

Perspectives and Energy Applications of Magnetocaloric, Pyromagnetic, Electrocaloric, and Pyroelectric Materials

Advanced Energy Materials, Volume 14, Issue 39, October 18, 2024.
This perspective paper outlines a strategic roadmap for potential breakthroughs in solid‐state heating, cooling, and energy harvesting technologies by 2040, focusing on electrocaloric, pyroelectric, magnetocaloric, pyromagnetic, multicaloric, and multipyroic materials and their applications.
Katja Klinar, Jia Yan Law, Victorino Franco, Xavier Moya, Andrej Kitanovski   +4 more
wiley   +1 more source

Analytical Investigation of TAR for Enhancing Performance Using Varied Stack configuration and Varied Working Fluid

International Journal of Applied Mechanics and Engineering
Thermoacoustic cooling, which uses sound waves to transfer heat, is an environmentally friendly and simple alternative to conventional refrigeration. Gas mixture adjustment to improve cooling performance is understudied compared to pure gas use. Previous
Kamlesh S. Shelke, Uday S. Wankhede, Anand Kumar Yadav, Pawel Jurczak   +3 more
doaj   +1 more source

Practical Applications of Self‐Healing Polymers Beyond Mechanical and Electrical Recovery

Advanced Science, Volume 11, Issue 16, April 24, 2024.
Most studies primarily focus on the mechanical protection of objects based on the self‐recovery of wounds. However, this is the tip of the iceberg for self‐healing materials. Several researchers are beginning to explore and develop novel applications.
Semin Kim, Hyeonyeol Jeon, Jun Mo Koo, Dongyeop X. Oh, Jeyoung Park   +4 more
wiley   +1 more source

Heat management technology for solid‐state high voltage and high repetitive pulse generators: Towards better effects and reliability

High Voltage, Volume 9, Issue 1, Page 2-21, February 2024.
Abstract Solid‐state high voltage high repetitive pulse generators have a broad prospect in various applications. The high power and high‐frequency operation of the pulse generator suffer from the massive heat dissipation problem, which limits the improvement of the output parameters and even affects the lifetime.
Yanan Wang, Linyuan Ren, Zihao Yang, Saikang Shen, Zichen Deng, Qi Yuan, Weidong Ding, Zhenjie Ding   +7 more
wiley   +1 more source