Essays about: "thesis about energy efficiency in buildings"

Showing result 1 - 5 of 26 essays containing the words thesis about energy efficiency in buildings.

  1. 1. Techno-economic analysis and simulation of low temperature district heating networks

    University essay from Lunds universitet/Avdelningen för Energi och byggnadsdesign; Lunds universitet/Institutionen för arkitektur och byggd miljö

    Author : Ilia Iarkov; [2023]
    Keywords : Low-temperature district heating; Modelica; BTES; LCA; LCC; Technology and Engineering;

    Abstract : The continuous increase in global energy consumption has led to a greater focus on the energy required for heating buildings. This thesis presents a techno-economic model for analysing low-temperature district heating networks coupled with a geothermal heat source. READ MORE

  3. 2. Optimizing the Performance and Efficiency of District Heating Substations : A Study of the Cooling Process and Overall System Improvements in Ludvika

    University essay from Högskolan Dalarna/Institutionen för information och teknik

    Author : Marwan Ali; Eema Sheykhi Narani; [2023]
    Keywords : Energy efficiency in multi-family buildings; District heating efficiency; Sustainability; District heating control; Cooling process;

    Abstract : The concept of future sustainability is driving efforts toward the efficient improvement of energy systems. District heating systems play a key role in balancing the energy system by improving performance and flexibility. READ MORE

  4. 3. Technical performance modelling and optimization of PVT collectors in GSHP integration

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

    Author : Marin Courcault; [2023]
    Keywords : PVT; ISO9806:2017; mass flow; use conditions; test conditions; coefficients optimization; TRNSYS; PVT; ISO9806:2017; massflöde; användningsförhållanden; testförhållanden; optimering av koefficienter; TRNSYS;

    Abstract : In order to contribute to reducing the CO2 emissions related to heating in housing buildings, PVT+GSHP systems appear to be interesting solutions and therefore need to be further investigated to optimise their design and increase their deployment on the field. This thesis focused on building PVT model, using the ISO9806:2017, to be integrated in a PVT+GSHP model and determining optimal PVT design parameters for this system. READ MORE

  5. 4. Comparative Analysis of Modern Energy Systems for Ice Rinks

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

    Author : Pendar Hemati; [2023]
    Keywords : Ice rinks; refrigeration; heat recovery; CO2; ammonia; propane; Pistas de hielo; refrigeración; recuperación de calor; CO2; amoníaco; propano;

    Abstract : Ice rinks are highly energy-intensive commercial buildings with an average annual energy consumption of 1,000 MWh, most of it being used to cover the simultaneous heating and cooling demands. The aim of this thesis is to find the most energy efficient energy system for ice rinks by evaluating different system modifications and refrigerants. READ MORE

  6. 5. SMARTQUAL LITE : Assessing the Property Management’s Technological Service Quality of Office Buildings in Stockholm

    University essay from KTH/Fastighetsföretagande och finansiella system

    Author : David Lindström; [2023]
    Keywords : PropTech; Smart Buildings; Smart Real Estate; Property Management; Service Quality; Customer Experience; Tenant Satisfaction; PropTech; Smarta byggnader; Smarta fastigheter Fastighetsförvaltning; Servicekvalitet; Kundupplevelse Hyresgästnöjdhet;

    Abstract : This master's thesis presents the development of a conceptual model, SMARTQUAL LITE, designed to measure and evaluate the quality of services delivered by smart buildings. The purpose of this research is to provide a foundation for a comprehensive service quality model, SMARTQUAL, enabling smart building service providers to enhance their service offerings and effectively meet tenant demands. READ MORE