A5051486457- Advanced Thermoelectric Materials and Devices
- Phase Change Materials Research
- Adsorption and Cooling Systems
- Heat Transfer and Optimization
- Thermal properties of materials
- Magnetic and transport properties of perovskites and related materials
- Multimedia Communication and Technology
- Solar Thermal and Photovoltaic Systems
- Thermal Radiation and Cooling Technologies
- Semiconductor materials and interfaces
- Spacecraft and Cryogenic Technologies
- MXene and MAX Phase Materials
Nanjing University of Aeronautics and Astronautics
2023-2024
Shandong University
2006-2010
State Key Laboratory of Crystal Materials
2007-2010
The Phase-Change Heat Exchanger Unit in Layered Porous Media (PCEU-LPM) is obtained through frozen pouring processing, and exhibits characteristics such as high thermal conductivity, latent heat, permeability, making it suitable for dissipating heat airborne electronic devices. This study numerically investigates the impact of aircraft speed acceleration conditions, which lead to weightlessness or overload, on performance PCHEU-LPM, with a particular focus influence natural convection...
Effective heat dissipation challenges transient high-power electronic devices in hypersonic vehicle cabins. This study introduces a Phase Change Heat Exchange Unit with Layered Porous Media (PCHEU–LPM) employing pulsed flow at the top and forced convection bottom. The primary aim was comparative parametric analyzing thermal response of heating surface under conditions. geometric model generated using electron microscopy images manufactured objects numerical established based on...
The implementation of heat sinks in high-power pulse electronic devices within hypersonic aircraft cabins has been facilitated by the emergence innovative phase change materials (PCMs) characterized excellent thermal conductivity and high latent heat. In this study, a representative material, layered porous media filled with paraffin wax, was utilized, three-dimensional numerical model based on enthalpy-porosity approach employed. A response research conducted Phase Change Heat Exchange Unit...
DOI: 10.1049/cp:20061480 ISBN: 0 86341 644 6 Location: Hangzhou, China Conference date: 6-9 Nov. 2006 Format: PDF In this paper, we present an embedded streaming media system. the system, real-time transport protocol (RTP), control (RTCP) and (RTSP) are realized in PS (protocol session) module. The received multimedia data is capsulated FFC (file format capsulation) module, then decoded by hardware decoder. system proves to play back MPEG 1/2/4 smoothly also succeeds download. (4 pages)...
The first principles calculations are employed to investigate the electronic structure of Fe-doped BaTiO <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">3</sub> and SrTiO , it is found that distance between impurity Fe its nearest O atoms, Ba or Sr atoms smaller than those corresponding undoped compounds. defect energy band observed in two systems, mainly originates from 3d electrons. Seebeck coefficients doped compounds calculated, same order...
Abstract In this study, a technique is suggested to enhance the temperature difference for cooling and energy efficiency of thermoelectric cooler (TEC) used in cooled detectors when subjected high current conditions. Embedding structure storing heat during phase change basis method at sink. A simulation model was created common two‐stage series TEC with an asymmetrical design, which coupled through change. The research examined how transition storage impacts coefficient performance (COP)...