Kaihua Zhang

ORCID: 0009-0008-0238-9001
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About
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Research Areas
  • Calibration and Measurement Techniques
  • Thermography and Photoacoustic Techniques
  • Thermal Radiation and Cooling Technologies
  • Radiative Heat Transfer Studies
  • Urban Heat Island Mitigation
  • Gas Sensing Nanomaterials and Sensors
  • Advanced Chemical Sensor Technologies
  • High-Temperature Coating Behaviors
  • Advanced Sensor Technologies Research
  • Terahertz technology and applications
  • Microgrid Control and Optimization
  • Quantum Electrodynamics and Casimir Effect
  • Polydiacetylene-based materials and applications
  • Advanced DC-DC Converters
  • Soft Robotics and Applications
  • Microstructure and Mechanical Properties of Steels
  • Metal and Thin Film Mechanics
  • Metamaterials and Metasurfaces Applications
  • Structural Health Monitoring Techniques
  • Transition Metal Oxide Nanomaterials
  • Recycling and utilization of industrial and municipal waste in materials production
  • Atmospheric Ozone and Climate
  • Icing and De-icing Technologies
  • Advanced Memory and Neural Computing
  • Additive Manufacturing Materials and Processes

Inner Mongolia University of Science and Technology
2024

Henan Normal University
2015-2024

Tsinghua University
2023-2024

RWTH Aachen University
2023

Xiangtan University
2023

University of Michigan
2020-2022

Green Technology
2021

Beijing Jiaotong University
2016

10.1016/j.ijheatmasstransfer.2016.05.069 article EN International Journal of Heat and Mass Transfer 2016-06-07

The proliferation of machine learning algorithms in everyday applications such as image recognition or language translation has increased the pressure to adapt underlying computing architectures towards these algorithms. Application specific integrated circuits (ASICs) Tensor Processing Units by Google, Hanguang Alibaba Inferentia Amazon Web Services were designed specifically for and have been able outperform CPU based solutions great margins during training inference. As newer generations...

10.3389/femat.2023.1061269 article EN cc-by Frontiers in Electronic Materials 2023-01-26

Terahertz (THz) nondestructive testing (NDT) technology has been increasingly applied to the internal defect detection of composite materials. However, THz image is affected by background noise and power limitation, leading poor quality. The recognition rate based on traditional machine vision algorithms not high. above methods are usually unable determine surface defects in a timely accurate manner. In this paper, we propose method detect materials using terahertz images faster...

10.3390/ma16010317 article EN Materials 2022-12-29

Due to the contribution of photon tunneling, output power near-field thermophotovoltaic (NFTPV) devices can surpass that far-field by several orders magnitude, which has recently drawn extensive attention. Previous research explores enhancement brought hyperbolic materials, but little investigation been done on frequency shift bands. Hyperbolic metamaterials acquire properties through complex nanofabrication processes. However, calcite (${\mathrm{Ca}\mathrm{CO}}_{3}$), as a natural material,...

10.1103/physrevapplied.20.064015 article EN Physical Review Applied 2023-12-08

In metal smelting, precise temperature control is of vital importance for reaction rates, efficiency, and product quality. Traditional methods such as thermocouples have inherent limitations, but multispectral radiation thermometry (MRT) offers high resolution reliability. This paper proposes a platform featuring wireless data transmission, which enables remote transfer measurements. The was meticulously calibrated, six common emissivity models were inverted with accuracy. results...

10.1364/ol.529000 article EN Optics Letters 2024-07-03

Ceramic adhesive structures have been increasingly used in aerospace applications. However, the peaks of signal on upper and lower surface layer are difficult to measure directly due thin thickness effect attenuation dispersion ceramic layer. Thus, existing non-destructive testing techniques ineffective detecting quality. In this paper, is measured using terahertz time-domain spectroscopy. A sparse deconvolution method proposed for spectral with different thicknesses. The results show that...

10.3390/ma15196972 article EN Materials 2022-10-07

A new apparatus simultaneously and rapidly measuring the sample radiation blackbody by one detector without moving any experimental component is designed to measure directional spectral emissivity of solid samples in a controlled environment. The effect multiple reflections chamber on measurement result evaluated. temperature distribution surface measured using thermal imager. In order validate apparatus, silicon nitrogen environment that iron vacuum, normal pure copper during oxidation...

10.1063/5.0073459 article EN Review of Scientific Instruments 2022-04-01
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