Results 1 to 10 of about 8,767,028 (256)

High-performance electrothermal coatings based on natural flake graphite for multifunctional electrothermal applications

Journal of Materials Research and Technology, 2023
Electrothermal elements are used in electronic devices, physiotherapy, and health care due to their lightweight and fast temperature response. However, the high cost and susceptibility to oxidation of traditional electrothermal materials limit their ...
Zhi Lei, Shengzhi Duan, Xiaowen Wu, Chaochao Gao, Lianyi Wang, Xin Min, Zhaohui Huang, Minghao Fang, Ruiying Luo, Bingcheng Luo   +9 more
doaj   +5 more sources

Mechanical Performance of a Cascaded V-Shaped Electrothermal Actuator

International Journal of Advanced Robotic Systems, 2013
The function and performance of MEMS are affected by the output ability of the displacement and force of microactuators. The lateral deflection of cascaded V-shaped electrothermal actuators is modelled as a triple, statically indeterminate problem.
Xuejin Shen, Xiangyu Chen
doaj   +4 more sources

Study on the Driving Performance and Influencing Factors of Multi-Electrothermal Co-Actuation Devices Considering Application Environments

Micromachines
Electrothermal actuators, with their simple structure, small size, strong anti-interference ability, and easy integration, have emerged as a promising solution for micro-drive technology.
Yujuan Tang, Zihao Guo, Yujiao Ding, Xinjie Wang   +3 more
doaj   +4 more sources

Electrothermal Performance of Heaters Based on Laser-Induced Graphene on Aramid Fabric. [PDF]

ACS Omega, 2022
Nanostructured heaters based on laser-induced graphene (LIG) are promising for heat generation and temperature control in a variety of applications due to their high efficiency as well as a fast, facile, and highly scalable fabrication process. While recent studies have shown that LIG can be written on a wide range of precursors, the reports on LIG ...
Naseri I, Ziaee M, Nilsson ZN, Lustig DR, Yourdkhani M.   +4 more
europepmc   +7 more sources

Electrothermal and Overload Performance of Metal-Oxide Varistors

IEEE Transactions on Power Delivery, 2020
The energy absorption capability of metal-oxide varistors, decidedly influenced by the electrothermal processes occurring within their microstructures, is a vital parameter for the effective surge protection. This paper proposes a numerical model for the simulation of the electrothermal phenomena occurring in metal-oxide varistors.
Zumret Topcagic, Thomas Tsovilis
exaly   +3 more sources

Construction and Electrothermal Performance Evaluation of a Solar-Powered Emergency Shelter

Energies, 2023
Power outages and poor thermal conditions are common in emergency shelters. In light of this, a novel design for a solar-powered emergency shelter (SPES) with flexible photovoltaics is proposed and investigated in this paper.
Tiangang Lv, Bing Liu, Rujie Liu, Li Zhu, Yujiao Huo, Mingda Ji   +5 more
doaj   +2 more sources

Electrothermal performance in electrically heating textiles

Materials Research Express
Electrically Heating Textiles (EHTs) generate heat through Joule heating and are widely applied in fields such as healthcare, defense and wearable technologies.
Liza Helen Kuttappassery, Janne Halme
doaj   +3 more sources

Multifunctional MXene/CNTs Composite Fibers with High Strength, Conductivity, and Bending Sensitivity Fabricated via Sodium Alginate-Assisted Wet Spinning [PDF]

Biosensors
Multicomponent nanocomposite fibers with synergistic properties are highly desirable for next-generation flexible electronics and sensors. In this study, MXene, carbon nanotubes (CNTs), and their composite fibers were successfully fabricated via a wet ...
Ting Zheng, Shuting Xu, Zherui Zhang, Kaixuan Wang, Xiaodong Wang, Guoxing Sun   +5 more
doaj   +2 more sources

Electrothermal Actuator Performance Analysis via the Moving Least Square Method. [PDF]

Micromachines (Basel)
This paper presents a case study demonstrating the use of the moving least square method (MLS) for modeling the mechanical response of an electrothermal microactuator. Under the MLS framework, the governing equations for heat transfer and structural mechanics are discretized across the computational domain.
Gu Y, Liu J, You Z, Wu L, Chen H.
europepmc   +3 more sources

Theoretical Model and Dynamic Performance of V-Shaped Electrothermal Actuator

Shanghai Jiaotong Daxue xuebao, 2021
To study the dynamic performance of the V-shaped electrothermal actuator, electrothermal and thermoelastic coupling models are established based on the heat transfer theory and the forced vibration equation, respectively. A one dimensional multi-physical
CHEN Hao, WANG Xinjie, WANG Jiong, XI Zhanwen, NIE Weirong
doaj   +2 more sources