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Information Journal Paper

Title

TIME DEPENDENT ANALYSIS OF MICRO-TUBE CONVEYING NANOFLUIDS UNDER TIME-VARYING HEAT FLUX

Pages

  661-672

Abstract

 In this paper the numerical analysis of flow and time dependent HEAT TRANSFER of MICRO-TUBE conveying NANOFLUID in laminar flow is investigated. In this study, convection HEAT TRANSFER of NANOFLUID and base fluid and transient analysis for TIME-VARYING HEAT FLUX for time step of4 10-4 second are elucidated. It is observed that the pumping power of NANOFLUID flowing and the maximum temperature of MICRO-TUBE wall, respectively, is increased and decreased with increases in the volume fraction of nanoparticle.The maximum temperature of base fluid (water) is 305.6k and the maximum temperature is 304.2k for alumina oxide nanoparticle AF with volume fraction 3%. In addition, the results show that using NANOFLUID has the advantage of HEAT TRANSFER despite periodic heat flux. However, the results show that these parameters are vital in investigation of the HEAT TRANSFER of system.Also, It is obvious that the maximum temperature of MICRO-TUBE wall decreases with increase in the Reynolds number. For example, for Reynolds numbers 180, 360 and 720, the maximum temperatures occur at 307.8k, 304.6k and 302.8k, respectively.In addition, it is indicated that the variation of temperature decreases when the volume fraction of nanoparticles increases.Also the results of numerical modeling are compared with those available in literature and good agreement is observed.

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    APA: Copy

    HOSSEINI, MOHAMMAD, KHALOEI, MEISAM, & ZANDI BAGHCHE MARYAM, ABBAS. (2017). TIME DEPENDENT ANALYSIS OF MICRO-TUBE CONVEYING NANOFLUIDS UNDER TIME-VARYING HEAT FLUX. JOURNAL OF SIMULATION AND ANALYSIS OF NOVEL TECHNOLOGIES IN MECHANICAL ENGINEERING (JOURNAL OF SOLID MECHANICS IN ENGINEERING), 9(4 ), 661-672. SID. https://sid.ir/paper/171422/en

    Vancouver: Copy

    HOSSEINI MOHAMMAD, KHALOEI MEISAM, ZANDI BAGHCHE MARYAM ABBAS. TIME DEPENDENT ANALYSIS OF MICRO-TUBE CONVEYING NANOFLUIDS UNDER TIME-VARYING HEAT FLUX. JOURNAL OF SIMULATION AND ANALYSIS OF NOVEL TECHNOLOGIES IN MECHANICAL ENGINEERING (JOURNAL OF SOLID MECHANICS IN ENGINEERING)[Internet]. 2017;9(4 ):661-672. Available from: https://sid.ir/paper/171422/en

    IEEE: Copy

    MOHAMMAD HOSSEINI, MEISAM KHALOEI, and ABBAS ZANDI BAGHCHE MARYAM, “TIME DEPENDENT ANALYSIS OF MICRO-TUBE CONVEYING NANOFLUIDS UNDER TIME-VARYING HEAT FLUX,” JOURNAL OF SIMULATION AND ANALYSIS OF NOVEL TECHNOLOGIES IN MECHANICAL ENGINEERING (JOURNAL OF SOLID MECHANICS IN ENGINEERING), vol. 9, no. 4 , pp. 661–672, 2017, [Online]. Available: https://sid.ir/paper/171422/en

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