Thermal Design and Analysis of Collector for C band 250 kW CW Klystron
IR@CEERI: CSIR-Central Electronics Engineering Research Institute, Pilani
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| Title |
Thermal Design and Analysis of Collector for C band 250 kW CW Klystron
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| Creator |
Lamba, OS
Kaushik, M Kumar, S Gupta, A Gupta, V Sarita, . Pal, D Kant, D Joshi, LM |
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| Subject |
Klystrons
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| Description |
Thermal design of the collector in high power
klystron plays a crucial role in overall design of
klystron. Spent electron beam, after giving a part of
its kinetic energy to RF fields, strikes on the inner
surface of collector and dissipates its remaining
energy in the form of the heat. In case of high
average power tubes, the energy deposited on the
collector may damage the collector if the heat is not
removed efficiently. The overall dimensions and the
shape of the collector depend on the operating voltage
and the average power of the beam. This paper
presents the thermal design of the collector of a 250
KW C band Klystron under development. Thermal
simulation has been done by using ANSYS 11.0
(multi-physics). The outer surface of the collector has
been grooved to increase cooling. Design results are
presented for water-cooling with different flow rates
and channel dimensions.
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| Date |
2010
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| Type |
Conference or Workshop Item
PeerReviewed |
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| Format |
application/pdf
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| Identifier |
http://ceeri.csircentral.net/71/1/59_2009%28i%29.pdf
Lamba, OS and Kaushik, M and Kumar, S and Gupta, A and Gupta, V and Sarita, . and Pal, D and Kant, D and Joshi, LM (2010) Thermal Design and Analysis of Collector for C band 250 kW CW Klystron. In: 2010 National Conference on Electronics, Computers and Communications ( NCECC-2010), March 6-7, 2010, Gwalior (M.P.). (Submitted) |
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| Relation |
http://ceeri.csircentral.net/71/
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