Results 71 to 80 of about 152,824 (132)

An Optimal Design Method for Lightweight Heating Film of Anisotropic Heat Conduction Substrate Based on Surrogate Model

open access: yesMicromachines
In space missions, heating films are crucial for uniformly heating onboard equipment for precise temperature control. This study develops an optimization method using surrogate models for lightweight anisotropic substrate thermal conductive heating films,
Zheng Deng   +7 more
doaj   +1 more source

The Angular Momentum of Gas in Proto-Galaxies: II -- The Impact of Preheating

open access: yes, 2003
We examine the effect of preheating of the intergalactic medium on galaxy formation using cosmological hydrodynamical simulations. By performing simulations both with and without a simple model for preheating, we analyse and compare the angular momentum ...
Abel, Tom   +2 more
core   +2 more sources

Forecasting research of mixing uniformity of cerium chloride solution under microwave heating [PDF]

open access: yesChemical Industry and Chemical Engineering Quarterly
Cerium oxide is an important strategic resource and a key raw material for many functional materials in high-tech fields. Microwave heating is an important method to prepare cerium oxide.
Lv Chao, Liu Yanlong, Zhang Lu Lu
doaj   +1 more source

Numerical investigation of novel microwave applicators based on zero-order mode resonance for hyperthermia treatment of cancer [PDF]

open access: yes, 2016
This paper characterizes three novel microwave applicators based on zero-order mode resonators for use in hyperthermia treatment of cancer. The radiation patterns are studied with numerical simulations in muscle tissue-equivalent model at 434 MHz.
Rodrigues, Dario B.   +3 more
core   +1 more source

Radial evolution of the wave-vector anisotropy of solar wind turbulence between 0.3 and 1 AU

open access: yes, 2013
We present observations of the power spectral anisotropy in wave-vector space of solar wind turbulence, and study how it evolves in interplanetary space with increasing heliocentric distance.
Bourouaine, Sofiane   +4 more
core   +1 more source

Plasma Nanoscience: from Nano-Solids in Plasmas to Nano-Plasmas in Solids

open access: yes, 2013
The unique plasma-specific features and physical phenomena in the organization of nanoscale solid-state systems in a broad range of elemental composition, structure, and dimensionality are critically reviewed.
Meyyappan, M.   +2 more
core   +2 more sources

Topology optimization in flexible electrical heaters: status and perspective

open access: yesMaterials & Design
Flexible electrical heaters (FEHs) have found extensive applications in emerging technological domains including wearable electronics, new-energy vehicles, and biomedical devices, owing to their properties such as lightweight, high flexibility, and rapid
Yanyan Xu, Bin Xie, Mingxiang Chen
doaj   +1 more source

Optimization of Low-Loss $AL_{2}O_{3}$ Waveguide Fabrication for Application in Active Integrated Optical Devices [PDF]

open access: yes, 2006
In this paper we will present the fabrication and properties of reactively co-sputtered $AL_{2}O_{3}$ layers, being a very promising host material for active integrated optics applications such as rare-earth ion doped laser devices.
Ay, F., Pollnau, M., Wörhoff, K.
core   +1 more source

Study on Temperature Field Uniformity of Dynamic Induction Heating for Camshaft of Marine Diesel Engine

open access: yesMachines
This paper focuses on the study of the induction heating process of a camshaft in a marine diesel engine. A three-dimensional finite element model for dynamic induction heating is established using the finite element method of multi-physical field ...
Xiaona Shi   +7 more
doaj   +1 more source

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