Role of metallic, ceramic and composite plates on microwave processing of composite dielectric materials

被引：17
|
作者：
Basak, Tanmay [1 ]
机构：
[1] Indian Inst Technol, Dept Chem Engn, Madras 600036, Tamil Nadu, India
来源：
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 2007年 / 457卷 / 1-2期
关键词：
materials; composites; heat treatment; microwave; modelling; ceramics; metals; dielectrics;
D O I：
10.1016/j.msea.2006.12.070
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A detailed theoretical analysis has been carried out to study efficient heating of one-dimensional composite dielectric food slabs attached with metallic or ceramic or composite plate due to microwaves. A detailed spatial distribution on power and temperature of beef-oil assembly have been analyzed for metallic and ceramic supports. It has been found that metallic support does enhance the heating rate of beef samples (high dielectric loss). However, the regime of beef-oil layer attached with metallic support corresponds to small power absorption and hence the role of metallic-ceramic composite plate has been investigated. It has been found that metallic-ceramic composite plate sometime gives higher heating rate than that with metallic or ceramic plate especially for smaller oil thicknesses. The efficient processing of composite dielectric food materials with metallic or metallic-ceramic composite plate have been further illustrated with two factors such as heating rate and degree of thermal runaway. (C) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码：261 / 274
页数：14
相关论文
共 50 条
  • [21] Microwave melting and processing of metal-ceramic composite castings
    Singh, Satnam
    Gupta, Dheeraj
    Jain, Vivek
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE, 2018, 232 (07) : 1235 - 1243
  • [22] Dielectric relaxation in NBT-ST ceramic composite materials
    Malathi, A. Rajani
    Devi, Ch. Sameera
    Kumar, G. S.
    Vithal, M.
    Prasad, G.
    IONICS, 2013, 19 (12) : 1751 - 1760
  • [23] Microwave Imaging of Composite Materials Using Image Processing
    Hoshyar, Azadeh Noori
    Kharkovsky, Sergey
    Samali, Bijan
    2015 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP), 2015,
  • [24] THE RESEARCH RESULTS OF THE MICROWAVE PROCESSING OF THERMOSETTING COMPOSITE MATERIALS
    Samigullin, R. R.
    2015 INTERNATIONAL CONFERENCE ON ANTENNA THEORY AND TECHNIQUES (ICATT), 2015,
  • [25] Industrial higher frequency microwave processing of composite materials
    Feher, L
    Thumm, M
    ADVANCES IN MICROWAVE AND RADIO FREQUENCY PROCESSING, 2006, : 681 - +
  • [26] Influence of ceramic supports on microwave heating for composite dielectric food slabs
    Basak, Tanmay
    Meenakshi, A.
    AICHE JOURNAL, 2006, 52 (06) : 1995 - 2007
  • [27] Sol-gel processing of nanostructured ceramic and ceramic/metal composite materials
    Sporn, D.
    Grossmann, J.
    Kaiser, A.
    Jahn, R.
    Berger, A.
    Nanostructured Materials, 6 (1-4): : 329 - 332
  • [28] Sol-gel processing of nanostructured ceramic and ceramic/metal composite materials
    Sporn, D
    Grossmann, J
    Kaiser, A
    Jahn, R
    Berger, A
    NANOSTRUCTURED MATERIALS, 1995, 6 (1-4): : 329 - 332
  • [29] Modelling of impact-abrasive wear of ceramic, metallic, and composite materials
    Rahmani, Ramin
    Antonov, Maksim
    Kamboj, Nikhil
    PROCEEDINGS OF THE ESTONIAN ACADEMY OF SCIENCES, 2019, 68 (02) : 191 - 197
  • [30] Microwave Processing of Metallic Materials
    Yoshikawa, N.
    9TH INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC PROCESSING OF MATERIALS (EPM2018), 2018, 424
12345