Research on Key Electromagnetic Model for Microwave Hot Recycling of Asphalt Mixtures

2013 ◽  
Vol 312 ◽  
pp. 354-357 ◽  
Author(s):  
Tong Sheng Sun
Keyword(s):  
Electromagnetic Field ◽  
Theoretical Foundation ◽  
Asphalt Mixtures ◽  
Transmission Model ◽  
Recycled Asphalt ◽  
Heating Efficiency ◽  
Pavement Materials ◽  
Electromagnetic Model ◽  
Reflection And Refraction ◽  
Electromagnetic Transmission

For uneven temperature distribution of infrared hot recycling of asphalt mixtures, principle and advantage of microwave hot recycling are introduced. Maxwell's equations are applied to build electromagnetic transmission model of recycled asphalt mixtures. Considering asphalt mixtures as dielectric substance, reflection and refraction of electromagnetic field are researched and model of standing wave ratio is built. Equation of magnetic attenuation is applied to contrast attenuation depths of different pavement materials. The results lay a good theoretical foundation to improve heating efficiency and choose pavement materials.

Research on Electromagnetic Field Optimization for Microwave Hot Recycling of Asphalt Mixtures

2012 ◽  
Vol 462 ◽  
pp. 575-579 ◽  
Author(s):  
Tong Sheng Sun ◽  
Zhi Sheng Zhang ◽  
Ling Feng Tang
Keyword(s):  
Magnetic Field ◽  
Electromagnetic Field ◽  
Energy Distribution ◽  
Microwave Heating ◽  
Field Experiments ◽  
Heating System ◽  
Asphalt Mixtures ◽  
Electromagnetic Propagation ◽  
Recycled Asphalt ◽  
Electromagnetic Model

In order to investigate the law of electromagnetic propagation within microwave heating system, Maxwell's equations are applied to build electromagnetic model of recycled asphalt mixtures. Energy distribution of electromagnetic field in asphalt mixtures is researched based on the Poynting theory. The optimization model of electromagnetic field and structure are established by building relationship between electric field and magnetic field. Experiments of microwave heating allochroic silicagel are performed, which demonstrates the accuracy of electromagnetic field optimization.

Low-temperature performance of recycled asphalt mixtures under static and oscillatory loading

2016 ◽  
Vol 18 (2) ◽  
pp. 297-314 ◽  
Author(s):  
Ki Hoon Moon ◽  
Augusto Cannone Falchetto ◽  
Di Wang ◽  
Michael P. Wistuba ◽  
Gabriele Tebaldi
Keyword(s):  
Low Temperature ◽  
Asphalt Mixtures ◽  
Recycled Asphalt ◽  
Temperature Performance ◽  
Low Temperature Performance

scholarly journals Evaluation of Warm-Recycled Asphalt Mixtures using Polyethylene Wax-Based Additive

2013 ◽  
Vol 15 (4) ◽  
pp. 43-51 ◽  
Author(s):  
Jin Wook Lee ◽  
Moon Sup Lee ◽  
Yong Joo Kim ◽  
Dong Woo Cho ◽  
Soo Ahn Kwon
Keyword(s):  
Asphalt Mixtures ◽  
Recycled Asphalt ◽  
Polyethylene Wax

Organic Compounds Evaluation from Fumes Generated in Laboratory by Bio-recycled Asphalt Mixtures

2021 ◽  
Vol 50 (2) ◽  
pp. 20210201
Author(s):  
Vincent Gaudefroy ◽  
Davide Lo Presti ◽  
Laurent Porot ◽  
Simon Pouget ◽  
Jean-Pascal Planche ◽  
...  
Keyword(s):  
Organic Compounds ◽  
Asphalt Mixtures ◽  
Recycled Asphalt
Sign in / Sign up

Export Citation Format

Share Document