Essays about: "multiple impinging jet"

Found 4 essays containing the words multiple impinging jet.

  1. 1. Boiling heat transfer of multiple impinging water jets on a hot rotary cylinder

    University essay from Högskolan i Gävle/Avdelningen för byggnadsteknik, energisystem och miljövetenskap

    Author : Aitor Uriarte; [2021]
    Keywords : Quenching; unsteady heat transfer; multiple impinging jet; boiling; rotary cylinder; fast cooling.;

    Abstract : Quenching technique is widely used in industrial applications as it enhances the mechanical properties of metals such as hardness and tensile strength. This technique consists of a heating process followed by fast cooling which results in different microstructures that enhance the metal behavior. READ MORE

  2. 2. Investigation of the Turbulent Flow and Heat Transfer around a Heated Cube Cooled by Multiple Impinging jets in a Cross-Flow

    University essay from Högskolan i Gävle/Avdelningen för bygg- energi- och miljöteknik

    Author : Robert Johansson; [2016]
    Keywords : CFD; energy system; RSM;

    Abstract : The fast development in electronics has resulted in faster and faster computers. Furthermore, the electronic components trend to get smaller and smaller by the year. With more processing power combined with smaller components the heat generation rapidly increases. READ MORE

  3. 3. Computational study of multiple impinging jets  on heat transfer

    University essay from Avdelningen för bygg- energi- och miljöteknik

    Author : Mohammad Jahedi; [2013]
    Keywords : Heat transfer; computational study; multiple impinging jets; heat transfer coefficient;

    Abstract : This numerical study presents investigation of impinging jets cooling effect on a hot flat plate. Different configuration of single jet, 5-cross and 9-square setups have been studied computationally in order to understand about their behaviour and differences behind their physics. READ MORE

  4. 4. Experimental and numerical study of entrainment phenomena in an impinging jet

    University essay from Akademin för teknik och miljö

    Author : Gottfried Weinberger; Yakob Yemane; [2010]
    Keywords : Impinging jet; ultrasonic anemometer; CFD; entrainment angle; jet angle; jet contour; relative volume flux; spreading rate;

    Abstract : This thesis is primarily about the mapping and analyze of the phenomenon of an impinging jet by experimental measurements and numerical simulations by CFD. The mapping shows the characteristics of velocity in and around the impinging jet with different conditions. READ MORE