Essays about: "1d cooling modelling"

Showing result 1 - 5 of 6 essays containing the words 1d cooling modelling.

  1. 1. Functionnal Modelling and Simulation of the Off-Design Operation of a Cryogenic Engine

    University essay from KTH/Kraft- och värmeteknologi

    Author : Brice Metzinger; [2022]
    Keywords : Cryogenic propulsion; Electrical pump; Operating domain;

    Abstract : The Exploration Company is a French and German start-up that develops and operates Nyx, anorbital vehicle that also has a lunar version. This thesis focuses on the modeling and simulationof the o-design operation of the cryogenic engine of Nyx. READ MORE

  3. 2. Functional Modelling and Simulation of the Off-Design Operation of a Cryogenic Engine

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Brice Metzinger; [2022]
    Keywords : ;

    Abstract : The Exploration Company is a French and German start-up that develops and operates Nyx, an orbital vehicle that also has a lunar version. This thesis focuses on the modeling and simulation of the off-design operation of the cryogenic engine of Nyx. READ MORE

  4. 3. Experimental and CFD Study of Heat Pickup in Cooling System Hoses

    University essay from KTH/Strömningsmekanik och Teknisk Akustik

    Author : August Borg; Michael Owen; [2019]
    Keywords : ;

    Abstract : This thesis investigates a process known as heat pickup which occurs in vehicle cooling system hoses. Heat pickup is an unwanted side effect of temperature differences in a car underhood compartment, whereby excess heat is tranferred into the coolant running through the cooling system hoses, affecting its operating temperature. READ MORE

  5. 4. Development of an innovative cooling concept for turbofan engines

    University essay from KTH/Energiteknik

    Author : Ali Kapekov; [2018]
    Keywords : ;

    Abstract : This paper is submitted in support of a candidature for the Double Degree in Vehicle Engineering with a specialization in Aerospace between KTH Royal Institute of Technology, Sweden, and Ecole Centrale Lyon, France. The present report emphasizes a research project for current or next generation turbofan engines used in civil aviation, and especially its equipment integration from a thermal management point of view. READ MORE

  6. 5. CFD-analysis of buoyancy-driven flow inside a cooling pipe system attached to a reactor pressure vessel

    University essay from Linköpings universitet/Mekanisk värmeteori och strömningslära; Linköpings universitet/Tekniska högskolan

    Author : Jens Petersson; [2014]
    Keywords : CFD; OpenFOAM; LES; nuclear reactor pressure vessel;

    Abstract : In this work a cooling system connected to a reactor pressure vessel has been studied using the CFD method for the purpose of investigating the strengths and shortcomings of using CFD as a tool in similar fluid flow problems within nuclear power plants. The cooling system is used to transport water of 288K (15°C) into a nuclear reactor vessel filled with water of about 555K (282°C) during certain operating scenarios. READ MORE