Numerical analysis of laser and nanofluids thermal interaction

被引：4
作者：
Baghery, Mehrdad [1 ]
Koohian, Ata [1 ]
Madanipour, Khosro [2 ,3 ]
机构：
[1] Univ Tehran, Dept Phys, Tehran, Iran
[2] Amirkabir Univ Technol, Opt Laser & Photon Res Inst, Tehran, Iran
[3] Amirkabir Univ Technol, Opt Measurement Lab, Tehran, Iran
来源：
OPTICS COMMUNICATIONS | 2014年 / 313卷
关键词：
Thermal lens effect; Nano-fluids; Finite element analysis; Convection; THERMOOPTICAL COEFFICIENTS; REFRACTIVE-INDEX;
D O I：
10.1016/j.optcom.2013.09.053
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this paper, the thermal lens effect, which is induced by passing a laser beam through nonlinear nanofluids, is investigated using finite element analysis. We used this method for two different laser incidence, i.e., horizontal and vertical direction. The results of this study show that in short time intervals, usually less than 5s, we can neglect convection effects for both vertical and horizontal modes while for longer periods of time, convection effects can be ignored only for the vertical mode. (c) 2013 Elsevier B.V. All rights reserved.
引用
收藏
页码：56 / 61
页数：6
相关论文
共 16 条
  • [1] Measurement of the thermal contribution to the nonlinear refractive index of air at 1064 nm
    Bentley, SJ
    Boyd, RW
    Butler, WE
    Melissinos, AC
    [J]. OPTICS LETTERS, 2000, 25 (16) : 1192 - 1194
  • [2] Convective transport in nanofluids
    Buongiorno, J
    [J]. JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME, 2006, 128 (03): : 240 - 250
  • [3] Determination of the thermo-optic coefficient dn/dT of ytterbium doped ceramics (Sc2O3, Y2O3, Lu2O3, YAG), crystals (YAG, CaF2) and neodymium doped phosphate glass at cryogenic temperature
    Cardinali, V.
    Marmois, E.
    Le Garrec, B.
    Bourdet, G.
    [J]. OPTICAL MATERIALS, 2012, 34 (06) : 990 - 994
  • [4] Habibi Mohammad Fazel, 2010, THESIS U TEHRAN
  • [5] INTERFEROMETRIC METHOD FOR CONCURRENT MEASUREMENT OF THERMOOPTIC AND THERMAL-EXPANSION COEFFICIENTS
    JEWELL, JM
    ASKINS, C
    AGGARWAL, ID
    [J]. APPLIED OPTICS, 1991, 30 (25): : 3656 - 3660
  • [6] Thermal diffusivity of rhodamine 6G incorporated in silver nanofluid measured using mode-matched thermal lens technique
    Joseph, Santhi Ani
    Hari, Misha
    Mathew, S.
    Sharma, Gaurav
    Soumya
    Hadiya, V. M.
    Radhakrishnan, P.
    Nampoori, V. P. N.
    [J]. OPTICS COMMUNICATIONS, 2010, 283 (02) : 313 - 317
  • [7] Review of convective heat transfer enhancement with nanofluids
    Kakac, Sadik
    Pramuanjaroenkij, Anchasa
    [J]. INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2009, 52 (13-14) : 3187 - 3196
  • [8] Measurement of the thermo-optic coefficients in sol-gel derived inorganic-organic hybrid material films
    Kang, ES
    Lee, TH
    Bae, BS
    [J]. APPLIED PHYSICS LETTERS, 2002, 81 (08) : 1438 - 1440
  • [9] The effect of concentration on the thermo-optical properties of colloidal silver nanoparticles
    Karimzadeh, R.
    Mansour, N.
    [J]. OPTICS AND LASER TECHNOLOGY, 2010, 42 (05) : 783 - 789
  • [10] Kurian Achamma, 2009, P SPIE, V7393
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