Essays about: "Radiation heat loss"

Showing result 1 - 5 of 14 essays containing the words Radiation heat loss.

  1. 1. Using Dynamic Double Machine Learning for Guided District Heating Forecasting and Physical Parameter Extraction

    University essay from Lunds universitet/Matematisk statistik

    Author : Justinas Smertinas; [2022]
    Keywords : Double Machine Learning; Time Series; District Heating; ARMAX; Forecasting; Solar Gain; Diurnal Effects; Mathematics and Statistics;

    Abstract : This thesis’ main goals were to provide accurate forecasts and informative physical parameter estimates for energy use of the district heating in the Tingbjerg neighborhood, Copenhagen. Our work is aimed as a contribution for future work towards efficient on-demand energy production. READ MORE

  3. 2. Damage Criteria for Fibre Optic Cables Exposed to Fire - Using data transfer as functional criterium

    University essay from Lunds universitet/Avdelningen för Brandteknik

    Author : Joakim Åström; Sofia Lindahl; [2021]
    Keywords : Cable; fibre optic cables; data transfer; data loss; functional criterium; damage criteria; bend diameter; temperature; fire conditions; heat flux; cone calorimeter; probabilistic distribution; risk analysis; Technology and Engineering;

    Abstract : The aim of this master thesis was to analyse the possibility to use fibre optic cables for critical safety features in high reliability facilities. In more detail, this report investigates how transferred data in fibre optic cables are affected by fire and if there is any risk that the data becomes corrupted or lost when exposed to fire conditions. READ MORE

  4. 3. Modeling of waste heat recovery system and outdoor swimming pool : Waste heat from hotel kitchen recovered by heat exchanger transferred to pool

    University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Author : Linn Olanders; [2020]
    Keywords : Heat exchanger; heat recovery; waste heat; pool; swimming pool; comsol; modeling; commercial kitchen; kitchen;

    Abstract : This project was performed to evaluate if waste heat from hotel kitchens is enough to heat outdoor swimming pools in southern Europe or if it can be used as a compliment to another heat source. Another aim was to analyze the simulations and calculations of the pools and the heat recovery system. READ MORE

  5. 4. The I2T5 : Enhancement of the Thermal Design of an Iodine Cold Gas Thruster

    University essay from Luleå tekniska universitet/Rymdteknik

    Author : Roger Michael Pereira; [2020]
    Keywords : Cold gas thruster; I2T5; CubeSat propulsion; thermal analysis; heat transfer; thermal resistance; orbital heat fluxes;

    Abstract : The I2T5, an iodine-propelled, cold gas thruster, developed by ThrustMe, France, is the first of its kind to make it successfully to space. Due to its simple, reliable and cost-effective design, it is a suitable propulsion system for CubeSat missions with low delta-V (ΔV) requirements. READ MORE

  6. 5. Reduction of heat loss for an immersion heater

    University essay from Högskolan i Halmstad/Sustainability, Innovation and Management in Building (SIMB)

    Author : Mehthab Pullissery; [2017]
    Keywords : ;

    Abstract : In this study, an electrical immersion heater mounted on a water tank has been investigated. Themain aim was to reduce heat transfer and to utilize the maximum energy available from heater toheat the water. READ MORE