Essays about: "Cryogenics"

Showing result 1 - 5 of 10 essays containing the word Cryogenics.

  1. 1. Conceptual Development of a Metal Combustion based Propulsion System for Lunar Applications

    University essay from Luleå tekniska universitet/Rymdteknik

    Author : Edoardo Coppa; [2022]
    Keywords : Hybrid Propulsion; In-Situ Resource Utilisation; Lunar Applications; Metal Combustion;

    Abstract : The rapidly expanding space sector is at the forefront of innovation. New technologies are been continuously developed to allow more availability of space for a multitude of commercial or scientific goals. READ MORE

  3. 2. Heat dissipation due to microvibrations in low temperature experiments

    University essay from KTH/Fysik

    Author : Julien Witwicky; [2021]
    Keywords : Spatial cryogenics; Micro-vibrations; Heat dissipation.; Rymdkryogenik; Mikrovibrationer; Värmeavledning.;

    Abstract : Ultra-sensitive photodetectors on-board space missions need very low temperatures to keep a good resolution. Cryo-coolers, such as pulse-tubes, help maintaining these conditions within a cryostat. In return however, they generate micro-vibrations. READ MORE

  4. 3. Benchmarking a Cryogenic Code for the FREIA Helium Liquefier

    University essay from Uppsala universitet/FREIA

    Author : Elias Waagaard; [2020]
    Keywords : Cryogenics; Liquefaction; Helium;

    Abstract : The thermodynamics inside the helium liquefier in the FREIA laboratory still contains many unknowns. The purpose of this project is to develop a theoretical model and implement it in MATLAB, with the help of the CoolProp library. READ MORE

  5. 4. Integration of Cryogenic Machining Technologies in Advance Manufacturing Systems

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

    Author : Sourav Paul; Saranik Sarkar; [2019]
    Keywords : ;

    Abstract : Conventional cutting fluids are an absolute necessity in today’s manufacturing domain, butthey are a polluting and non-sustainable part of modern manufacturing processes. These conventional cutting fluids can be replaced by cryogenic cooling, which is an innovative and sustainable method which has been successfully implemented to produce aerospace products and have shown great success and great quality of finished products. READ MORE

  6. 5. Integration of Cryogenic Machining Technologies in Advance Manufacturing Systems

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

    Author : Sourav Paul; Saranik Sarkar; [2019]
    Keywords : ;

    Abstract : Conventional cutting fluids are an absolute necessity in today’s manufacturing domain, but they are a polluting and non-sustainable part of modern manufacturing processes. These conventional cutting fluids can be replaced by cryogenic cooling, which is an innovative and sustainable method which has been successfully implemented to produce aerospace products and have shown great success and great quality of finished products. READ MORE