Zhiwei Yang

ORCID: 0000-0002-2572-836X
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About
Contact & Profiles
Research Areas
  • Combustion and flame dynamics
  • Thermochemical Biomass Conversion Processes
  • Radiative Heat Transfer Studies
  • Advanced Combustion Engine Technologies
  • Catalytic Processes in Materials Science
  • Carbon Dioxide Capture Technologies
  • Granular flow and fluidized beds
  • Cyclone Separators and Fluid Dynamics
  • Industrial Technology and Control Systems
  • Iron and Steelmaking Processes
  • Atmospheric chemistry and aerosols
  • Spacecraft and Cryogenic Technologies
  • Particle Dynamics in Fluid Flows
  • Coal Combustion and Slurry Processing
  • Industrial Gas Emission Control
  • Vehicle emissions and performance
  • Atmospheric and Environmental Gas Dynamics
  • Thermodynamic and Exergetic Analyses of Power and Cooling Systems
  • Advanced Power Generation Technologies
  • Aerosol Filtration and Electrostatic Precipitation
  • Air Quality and Health Impacts
  • Coal and Its By-products
  • Fire dynamics and safety research
  • Heat transfer and supercritical fluids
  • Coal Properties and Utilization

Washington University in St. Louis
2016-2023

Center for Innovation
2021

West Virginia University
2021

National University of Defense Technology
2021

Tsinghua University
2009-2014

Guangdong Polytechnic Normal University
2013

Zhongkai University of Agriculture and Engineering
2011

Jimei University
2005-2010

Xi'an University of Technology
2010

Guilin Electrical Equipment Research Institute
2010

Mobility size distributions of soot particles produced from a fuelrich, laminar premixed ethylene flat flame were obtained by in situ probe sampling and online analysis using nano scanning mobility particle sizer. The emphasis the work was development an technique to follow evolution nanoparticles formed flames. Particle distribution functions along centerline spatially resolved manner. Considerable efforts made eliminate losses sample probe. To this end, effect dilution on systematically...

10.1080/02786820300908 article EN Aerosol Science and Technology 2003-08-01

The application of microscopic Fourier transform infrared (micro-FT-IR) spectroscopy combined with complementary methods particle analysis is demonstrated here for investigations phase transitions and hygroscopic growth micron-sized particles. approach utilizes the exposure substrate-deposited, isolated particles to humidified nitrogen inside a sample cell followed by micro-FT-IR over selected area. Phase NaCl, sea salt, NaNO3, (NH4)2SO4 are monitored this technique evaluate its utility...

10.1021/ac701638r article EN Analytical Chemistry 2008-01-08

A dynamic gasifier model including slag flow behavior simulation was established to simulate a new type of oxygen-staged recently developed in China. reactor network (RNM) is used the internal gas–solid reaction zone gasifier, which divided into several zones based on understanding characteristics with each represented by either plug-flow or well-stirred reactor. This space division concept can provide more reasonable temperature distribution prediction than one-dimensional models, without...

10.1021/ef200742s article EN Energy & Fuels 2011-07-05

10.1016/j.ijggc.2019.102936 article EN publisher-specific-oa International journal of greenhouse gas control 2020-01-07

10.1016/j.seppur.2022.122086 article EN publisher-specific-oa Separation and Purification Technology 2022-09-12

China is developing a new type of slurry-feed membrane wall entrained flow gasifier with two-stage oxygen supply in order to improve facility availability and efficiency. Detailed modeling can contribute obtaining an in-depth understanding the achieving optimal design operation. In this work, computationally efficient reactor network model was developed. Available industrial data from single-stage version used validate model. Good agreement observed carbon conversion, syngas composition,...

10.1021/ef401451f article EN Energy & Fuels 2013-09-24
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