Search Results - "Santos, Paulo H.D."

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    An experimental analysis on the influence of flow direction changes on the transitions in gas-liquid, slug-to-stratified downward flows by Alves, Rafael F., Schneider, Fábio A., Barbuto, Fausto A., Santos, Paulo H.D., Morales, Rigoberto E.M.

    Published in International journal of multiphase flow (01-10-2019)
    “…•The article presents an experimental study on two-phase gas-liquid slug flows in pipes with a slight direction change.•High-speed cameras and four resistive…”
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    Journal Article
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    Estimating thermal performance of thermosyphons by artificial neural networks by Machado, Pedro L.O., Pereira, Thomas S., Trindade, Marcio G., Biglia, Felipe M., Santos, Paulo H.D., Tadano, Yara S., Siqueira, Hugo, Antonini Alves, Thiago

    Published in Alexandria engineering journal (15-09-2023)
    “…•Experimental investigation of thermosyphons thermal performance were made.•For the first time, Unorganized Machines (UM) were used to predict thermal…”
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    Journal Article
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    Multiple Wire-Mesh Sensors Applied to the Characterization of Two-Phase Flow inside a Cyclonic Flow Distribution System by Ofuchi, César Y, Eidt, Henrique K, Rodrigues, Carolina C, Dos Santos, Eduardo N, Dos Santos, Paulo H D, da Silva, Marco J, Neves, Jr, Flávio, Domingos, Paulo Vinicius S R, Morales, Rigoberto E M

    Published in Sensors (Basel, Switzerland) (07-01-2019)
    “…Wire-mesh sensors are used to determine the phase fraction of gas⁻liquid two-phase flow in many industrial applications. In this paper, we report the use of…”
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    Journal Article
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    Development of LHPs with ceramic wick by Santos, Paulo H.D., Bazzo, Edson, Becker, Susanne, Kulenovic, Rudi, Mertz, Rainer

    Published in Applied thermal engineering (01-09-2010)
    “…The ceramic porous wick is proposed as an alternative to wicks made of metal and plastic for Loop Heat Pipes (LHP) applications. Performance tests of two LHPs…”
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    Journal Article
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    Thermal performance and capillary limit of a ceramic wick applied to LHP and CPL by Santos, Paulo H.D., Bazzo, Edson, Oliveira, Amir A.M.

    Published in Applied thermal engineering (01-08-2012)
    “…The performance of a ceramic wick working as a capillary evaporator of a Loop Heat Pipe (LHP) and a Capillary Pumped Loop (CPL) is analyzed. The LHP and the…”
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    Journal Article Conference Proceeding
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    Ground and microgravity results of a circumferentially microgrooved capillary evaporator by Bazzo, Edson, Camargo, Heitor V.R., Reimbrecht, Eduardo G., Berti, Lucas F., Santos, Paulo H.D.

    Published in Applied thermal engineering (05-10-2014)
    “…A circumferentially microgrooved capillary evaporator is here proposed as a reliable alternative for ground and spacecraft thermal control system applications…”
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    Journal Article
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    An invariant descriptor for conjugate forced convection-conduction cooling of 3D protruding heaters in channel flow by ANTONINI ALVES, Thiago, SANTOS, Paulo H. D., BARBUR, Murilo A.

    Published in Frontiers of Mechanical Engineering (08-09-2015)
    “…In this research, the temperatures of three-dimensional (3D) protruding heaters mounted on a conductive substrate in a horizontal rectangular channel with…”
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    Journal Article
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    Kinematics of droplets and bubbles flowing in a liquid stream by Stahnke, Carina, Karp, Joel R., Santos, Paulo H.D., da Silva, Fabricio S., Morales, Rigoberto E.M.

    Published in Journal of petroleum science & engineering (01-07-2021)
    “…The effect of the insertion of a bubble swarm in the separation of finely dispersed oil droplets in a liquid flow was investigated experimentally. The…”
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    Journal Article
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    Numerical and experimental analysis of vertically ascending swirling liquid film flow by Eidt, Henrique K., Rodrigues, Carolina C., Dunaiski, Rafael, Ofuchi, César Y., Bertoldi, Dalton, da Silva, Marco J., Neves Jr, Flávio, Santos, Paulo H.D., Morales, Rigoberto E.M.

    Published in Journal of petroleum science & engineering (01-11-2021)
    “…Free-surface flows belong to an important class of two-phase flows in fluid mechanics. During the process of production and extraction of oil in the petroleum…”
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    Journal Article