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The heating process of water and oil using microwave oven with rectangular wave guide is investigated numerically and experimentally.
The numerical model is validated with an experimental study. The transient Maxwell’s equations are solved by using the finite
difference time domain method to describe the electromagnetic field in the wave guide and sample. The temperature profiles
and velocity field within sample are determined by the solution of the momentum, energy, and Maxwell’s equations. In this
study, the effects of physical parameters, e.g., microwave power, the position of sample in wave guide, size, and thickness
of sample, are studied. The results of distribution of electric field, temperature profiles, and velocity field are presented
in details. The results show that the mathematical models are in agreement with the experimental data. Conclusively, the mathematical
model presented in this study correctly explains the phenomena of microwave heating within the liquid layer. 相似文献
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Ahmed Mostak Ullah Hayat Attia Ahmed Tisarum Rujira Cha-um Suriyan Datta Avishek 《SILICON》2023,15(5):2263-2278
Silicon - Agricultural crops including tomato (Solanum lycopersicum L.) are severely affected by drought, which is a critical abiotic stress. Biostimulants, such as Ascophyllum nodosum seaweed... 相似文献
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