Results 31 to 40 of about 762 (178)

Potensi Penggunaan Bambu sebagai Tabung Resonator Thermoacoustics Refrigeration [PDF]

, 2015
Thermoacoustics refrigeration is considered as one of cooling method, which recently developed. This method can be applied for cooling of foods in particular vegetables. The important components in thermoacoustics refrigeration are: resonator tube, Stack,
Yulianto, Muhamad, Hartulistiyoso, Edy, Senatosa, Irawan   +2 more
core   +1 more source

Entrance and exit effects on oscillatory flow within parallel-plates in standing-wave thermoacoustic system with two different operating frequencies

Journal of King Saud University: Engineering Sciences, 2022
Thermoacoustics is about conversion between thermal and acoustical energies to provide alternative green technology for power cycle and cooling system.
Waleed Almukhtar Allafi, Fatimah Al Zahrah Mohd Saat   +1 more
doaj   +1 more source

Energy and Efficiency Evaluation of Feedback Branch Design in Thermoacoustic Stirling-Like Engines

Energies, 2019
Stirling-like thermoacoustic generators are external combustion engines that provide useful acoustic power in the absence of moving parts with high reliability and respect for the environment.
Carmen Iniesta, José Luis Olazagoitia, Jordi Vinolas, Jaime Gros   +3 more
doaj   +1 more source

COMSOL's New Thermoacoustics Interface and Computationally Efficient Alternative Formulations for FEM [PDF]

, 2011
Three efficient alternatives to the model in COMSOL’s thermoacoustics interface are presented. The higher efficiency of these models are explained from theory and are demonstrated by means of two ...
Wijnant, Ysbrand H., Kampinga, W.R.
core   +2 more sources

Advancements in thermoacoustic technology: a comprehensive review and analysis of recent research

International Journal of Air-Conditioning and Refrigeration
Thermoacoustic technology attracts significant attention from researchers due to its high reliability, environmentally friendly operation, and less maintenance.
Mahesh Krishna Gaikwad, Savita Shinde, Abhijit L. Dandavate, Mithul J. Naidu, Tushar A. Jadhav, Sachin Salunkhe, Robert Čep   +6 more
doaj   +1 more source

Predicted Thermoacoustic Flame Response at Megawatt Scale in a Near-Stoichiometric Atmospheric Industrial Furnace

Energies
While gas-turbine combustors have received much research attention, the forced response of large atmospheric industrial flames is much less studied. To improve the understanding of thermoacoustic instabilities in industrial combustion systems, the forced
Jesse Hofsteenge, Jim Kok
doaj   +1 more source

Fundamentals, Advances, and Applications of Electrospun Nanofibrous 3D Materials

Journal of Applied Polymer Science, EarlyView.
Three‐dimensional electrospun nanofibrous systems offer unique properties and microenvironments. These properties are determined by the fabrication strategies employed and can be adjusted by the incorporation of functional additives to achieve multifunctionality for specific applications. The applications range from the biomedical to the environmental,
Rebecca Hengsbach, Viraj P. Nirwan, Altangerel Amarjargal, Zahra Asefi, Amir Fahmi   +4 more
wiley   +1 more source

A deep operator network for Bayesian parameter identification of self-oscillators

Data-Centric Engineering
Many physical systems exhibit limit-cycle oscillations that can typically be modeled as stochastically driven self-oscillators. In this work, we focus on a self-oscillator model where the nonlinearity is on the damping term.
Tobias Sugandi, Bayu Dharmaputra, Nicolas Noiray   +2 more
doaj   +1 more source

Fluid dynamics of oscillatory flow across parallel-plates in standing-wave thermoacoustic system with two different operation frequencies

Engineering Science and Technology, an International Journal, 2021
Thermoacoustic system is one of the alternative technologies that provides green working principles but the lack of understanding of the complex fluid flow and energy transfer interactions within structures inside the system is leading to difficulty in ...
Waleed Almukhtar Allafi, Fatimah Al Zahrah Mohd Saat, Xiaoan Mao   +2 more
doaj   +1 more source

Large‐Scale Applications of Plasma Technologies: Progresses and Challenges

High Voltage, EarlyView.
ABSTRACT Plasma technologies convert electrical power into energetic electrons, ions, reactive species, radiation and heat, thereby breaking through the bottleneck of purely thermal or chemical routes and bringing impressive changes to our world. This roadmap reviews the progress and challenges of plasma technologies from a large‐scale and application ...
Pankaj Attri, Liuyang Bai, Dmitry Batomunkuev, Xueke Che, Guoxing Chen, Zhitong Chen, Wei Cui, Liguang Dou, Zhi Fang, Yangyang Fu, Fausto Gallucci, Yiming Guo, Bangdou Huang, Yinghong Li, Sirui Li, Hua Liang, Liangliang Lin, Dingxin Liu, Xiangyang Liu, Xinpei Lu, Ruonan Ma, Lanlan Nie, Guanghui Niu, Yuge Ouyang, Tao Shao, Jing Sun, Yong Tang, Xin Tu, Sergey P. Vashchenko, Hang Wang, Xianjie Wang, Anke Weidenkaff, Yun Wu, Haohan Xie, Shaojun Xu, Zongxian Yang, Fangli Yuan, Cheng Zhang, Hao Zhang, Jishen Zhang, Shuai Zhang, Yejian Zhang, Zhe Zhang, Zhibo Zhang, Peng Zhao, Shicheng Zhao, Linlin Zhong, Renwu Zhou, Zhenhua Zhou, Xi Zhu, Yifei Zhu, Haohua Zong   +51 more
wiley   +1 more source