Experimental and numerical modeling research of rubber material during microwave heating process
Tóm tắt
This paper aims to investigate the heating behaviors of block rubber by experimental and simulated method. The COMSOL Multiphysics 5.0 software was utilized in numerical simulation work. The effects of microwave frequency, power and sample size on temperature distribution are examined. The effect of frequency on temperature distribution is obvious. The maximum and minimum temperatures of block rubber increase first and then decrease with frequency increasing. The microwave heating efficiency is maximum in the microwave frequency of 2450 MHz. However, more uniform temperature distribution is presented in other microwave frequencies. The influence of microwave power on temperature distribution is also remarkable. The smaller the power, the more uniform the temperature distribution on the block rubber. The effect of power on microwave heating efficiency is not obvious. The effect of sample size on temperature distribution is evidently found. The smaller the sample size, the more uniform the temperature distribution on the block rubber. However, the smaller the sample size, the lower the microwave heating efficiency. The results can serve as references for the research on heating rubber material by microwave technology.
Tài liệu tham khảo
Santos T, Valente MA, Monteiro J, Sousa J, Costa LC (2011) Electromagnetic and thermal history during microwave heating. Appl Therm Eng 31:3255–3261
de Vergara UL, Sarrionandiab M, Gondra K, Aurrekoetxea J (2014) Polymerization and curing kinetics of furan resins under conventional and microwave heating. Thermochim Acta 581:92–99
Li NY, Li YG, Hang X, Gao J (2014) Analysis and optimization of temperature distribution in carbon fiber reinforced composite materials during microwave curing process. J Mater Process Technol 214:544–550
Hong YD, Lin BQ, Li H, Dai HM, Zhu CJ, Yao H (2016) Three-dimensional simulation of microwave heating coal sample with varying parameters. Appl Therm Eng 93:1145–1154
Mishra RR, Sharma AK (2016) Microwave–material interaction phenomena: heating mechanisms, challenges and opportunities in material processing. Compos A Appl Sci Manuf 81:78–97
Johns J, Nakason C (2011) Dielectric properties of natural rubber/chitosan blends: effects of blend ratio and compatibilization. J Non-Cryst Solids 357:1816–1821
Moon EM, Yang CQ, Yakovlev VV (2015) Microwave-induced temperature fields in cylindrical samples of graphite powder-experimental and modeling studies. Int J Heat Mass Transf 87:359–368
Asakuma Y, Nakata R, Asada M, Kanazawa Y, Phan C (2016) Bubble formation and interface phenomena of aqueous solution under microwave irradiation. Int J Heat Mass Transf 103:411–416
Dang ZM, Xia YJ, Zha JW (2011) Preparation and dielectric properties of surface modified TiO2/silicone rubber nanocomposites. Mater Lett 65:3430–3432
Corinaldesi V, Mazzoli A, Moriconi G (2011) Mechanical behaviour and thermal conductivity of mortars containing waste rubber particles. Mater Des 32:1646–1650
Flaifel MH, Ahmad SH, Hassan A, Bahri S, Tarawneh MA, Yu LJ (2013) Thermal conductivity and dynamic mechanical analysis of NiZn ferrite nanoparticles filled thermoplastic natural rubber nanocomposite. Compos B 52:334–339
Flaifel MH, Ahmad SH, Abdullah MH, Rasid R, Shaari AH, EI-Saleh AA, Appadu S (2014) Preparation, thermal, magnetic and microwave absorption properties of thermoplastic natural rubber matrix impregnated with NiZn ferrite nanoparticles. Compos Sci Technol 96:103–108
Li YG, Li NY, Gao J (2014) Tooling design and microwave curing technologies for the manufacturing of fiber-reinforced polymer composites in aerospace applications. Int J Adv Manuf Technol 70:591–606
Nightingale C, Day RG (2002) Flexural and interlaminar shear strength properties of carbon fiber/epoxy composites cured thermally and with microwave radiation. Compos A 33:1021–1030
Liu FH, Qian XY, Wu X, Guo C, Lei YW, Zhang J (2010) The response of carbon black filled high-density polyethylene to microwave processing. J Mater Process Technol 210:1991–1996
Prasad Yarlagadda KDV, Cheok EC (1999) Study on the microwave curing of adhesive joints using a temperature-controlled feedback system. J Mater Process Technol 91:128–149
Prasad Yarlagadda KDV, Hsu SH (2004) Experimental studies on comparison of microwave curing and thermal curing of epoxy resins used for alternative mould materials. J Mater Process Technol 155-156:1532–1538
Acierno D, Barba AA, d’Amore M (2004) Heat transfer phenomena during processing materials with microwave energy. Heat Mass Transf 40:413–420
Chandrasekaran S, Ramanathan S, Basak T (2012) Microwave material processing—a review. AICHE J 58:330–363
Chen HL, Li T, Liang Y et al (2017) Experimental study of temperature distribution in rubber material during microwave heating and vulcanization process. Heat Mass Transf 53:1051–1060
Asakuma Y, Munenaga T, Nakata R (2016) Observation of bubble formation in water during microwave irradiation by dynamic light scattering. Heat Mass Transf 52:1833–1840
Lakzian E, Parsian A, Lakzian K (2016) Numerical simulation of melting ice around a floating by microwaves. Heat Mass Transf 52:429–436