TY - GEN
T1 - Micro oscillation heat pipe fabricated on silicon wafer
AU - Kohno, Masamichi
AU - Nishizono, Takashi
AU - Onaka, Yasunori
AU - Hidaka, Sumitomo
AU - Takahashi, Koji
AU - Takata, Yasuyuki
PY - 2008/12/1
Y1 - 2008/12/1
N2 - Heat transport characteristics of micro oscillation heat pipe have been investigated. A single winding flow path consists of 28 turns microchannels fabricated on a silicon wafer the size of which was 31mmx27mm. We used heat pipe with non-uniformed cross section. Equivalent diameters of channels were 0.19 and 0.10mm. Test fluid was R141b and liquid fractions were 0, 75, 85%. It was found that steady pulsating flow occurred by increasing the number of turns and the frequency of vibration has an effect on heat transfer performance.
AB - Heat transport characteristics of micro oscillation heat pipe have been investigated. A single winding flow path consists of 28 turns microchannels fabricated on a silicon wafer the size of which was 31mmx27mm. We used heat pipe with non-uniformed cross section. Equivalent diameters of channels were 0.19 and 0.10mm. Test fluid was R141b and liquid fractions were 0, 75, 85%. It was found that steady pulsating flow occurred by increasing the number of turns and the frequency of vibration has an effect on heat transfer performance.
UR - http://www.scopus.com/inward/record.url?scp=77952617766&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77952617766&partnerID=8YFLogxK
U2 - 10.1115/ICNMM2008-62082
DO - 10.1115/ICNMM2008-62082
M3 - Conference contribution
AN - SCOPUS:77952617766
SN - 0791848345
SN - 9780791848340
T3 - Proceedings of the 6th International Conference on Nanochannels, Microchannels, and Minichannels, ICNMM2008
SP - 1343
EP - 1346
BT - Proceedings of the 6th International Conference on Nanochannels, Microchannels, and Minichannels, ICNMM2008
T2 - 6th International Conference on Nanochannels, Microchannels, and Minichannels, ICNMM2008
Y2 - 23 June 2008 through 25 June 2008
ER -