Results 61 to 70 of about 93,816 (327)

Analysis of Heat and Mass Transfer Effects on an Isothermal Vertical Oscillating Plate

Walailak Journal of Science and Technology, 2012
The objective of this paper is to investigate the heat and mass transfer effects on an isothermal vertical oscillating plate. The dimensionless governing equations are solved using a finite element method.
Sivaiah SHERI, Murali GUNDAGANI, Maruthi Prasad KARANAMU   +2 more
doaj   +1 more source

A numerical model of thermoacoustic heat pumping inside a compact cavity

Acta Acustica, 2023
This paper presents a numerical study of thermoacoustic heat pumping along a stack of solid plates placed inside a compact cavity submitted to an oscillating flow.
Fraigneau Yann, Weisman Catherine, Baltean-Carlès Diana   +2 more
doaj   +1 more source

A Smart Bio‐Battery Facilitates Diabetic Bone Defect Repair Via Inducing Macrophage Reprogramming and Synergistically Modulating Bone Remodeling Coupling

Advanced Functional Materials, EarlyView.
This research presents a novel implantable bio‐battery, GF‐OsG, tailored for diabetic bone repair. GF‐OsG generates microcurrents in high‐glucose conditions to enhance vascularization, shift macrophages to the M2 phenotype, and regulate immune responses.
Nanning Lv, Haifu Sun, Wenxiang Tang, Yonggang Li, Zhonglai Qian, Lihui Hong, Chong Chen, Hongye Li, Jiaxiang Bai, Yusen Qiao, Mingming Liu   +10 more
wiley   +1 more source

An innovative divertor concept, the fish tail divertor, for reducing the surface temperature on the divertor target plate in EAST tokamak experiments

Nuclear Fusion, 2023
An innovative divertor concept, the fish tail divertor, is proposed in this paper, aimed at reducing the surface temperature on the tokamak divertor plate as well as that due to the edge localized modes.
Y. Zhang, X. D. Zhang, Q. L. Qiu, J. Zhang, B. Li, L. Chen, Z. P. Luo, J. P. Qian, L. Wang, H. Q. Liu, L. Y. Meng, X. Liu, B. Zhang, B. Shen, Q. P. Yuan, B. J. Xiao, X. Z. Gong, G. S. Xu, J. S. Hu, K. Lu, X. C. Wu, Y. T. Song, the EAST Team   +22 more
doaj   +1 more source

Golden‐Ratio–Guided Aperiodic Architected Metamaterials with Simultaneously Enhanced Strength and Toughness

Advanced Functional Materials, EarlyView.
Guided by the golden ratio, a class of aperiodic architected metamaterials is introduced to address the intrinsic trade‐off between strength and toughness. By unifying local geometric heterogeneity with global order, the golden‐ratio‐guided aperiodic architecture promotes spatial delocalization of damage tolerence regions, leading to more tortuous ...
Junjie Deng, Xinxin Wang, Ruochao Zhao, Zhendong Li, Kai Liu, Ke Yuan, Jia An, Xinwei Li, Chee Kai Chua, Zhonggang Wang   +9 more
wiley   +1 more source

Design, Development and Evaluation of a Mass Flow Sensor for Grain Combine Harvesters

Journal of Agricultural Machinery, 2013
In grain yield monitoring system, the amount of clean grain mass flow rate to the storage bin is the most important yield property. In this research, an impact-plate type grain mass flow sensor was designed, developed and evaluated. After construction of
S.M.R Nazemsadat, M Loghavi
doaj   +1 more source

Assessment of Aerodynamic Plates Subjected to Von Kármán Vortex Street for Enhancing the Wind Energy Generation in Blade-Less Devices

Resources, 2023
This study explores the feasibility of using an oscillating plate downstream of a cylindrical body to produce mechanical energy from a Von Kármán vortex street under sub-critical flow conditions (Re = 72,500). The study aims to quantify the impact of the
John Zuluaga, Santiago Ricardo, Andrés Oostra, Gilberto Materano, Apostolos Spanelis   +4 more
doaj   +1 more source

Bending and oscillations of plates

Izvestiya MGTU MAMI, 2014
The author suggests a variant of the linear theory of thin plates, based on the assumption that the integral equations of dynamic equilibrium can be written for any volume in the undeformed state. Rigorous study of these equations, after the introduction of the concepts of kinematically equivalent displacements, are separated initial-boundary problems ...
openaire   +1 more source

The WaveGyro [PDF]

, 2013
The WaveGyro – A new Concept for Ocean Wave Energy Capture (Master Thesis by Gebhard Waizmann, University of Southampton 22.09.2011) Abstract Climate change, environmental pollution and the proceeding resource depletion give awareness of the ...
Waizmann, Gebhard
core   +1 more source

Electroactive Liquid Crystal Elastomers as Soft Actuators

Advanced Functional Materials, EarlyView.
Electroactive liquid crystal elastomers (eLCEs) can be actuated via electromechanical, electrochemical, or electrothermal effects. a) Electromechanical effects include Maxwell stress, electrostriction, and the electroclinic effect. b) Electrochemical effects arise from electrode redox reactions.
Yakui Deng, Min‐Hui Li
wiley   +1 more source