Search for dissertations about: "Demand controlled ventilation"

Showing result 1 - 5 of 11 swedish dissertations containing the words Demand controlled ventilation.

  2. 1. Demand Controlled Ventilation. A Case Study for Existing Swedish Multifamily Buildings

    Author : Vitalijus Pavlovas; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; indoor temperature; individual metering; energy savings; Apartment buildings demand controlled ventilation; measurements; indoor air quality;

    Abstract : The energy issue is rising on the agendas all over the world and energy efficiency and energy saving become more and more important. The building sector stands for a large part of the total energy used, e.g. READ MORE

  4. 2. Ventilation System Design - A Fluid Dynamical Study with Focus on Demand Control

    Author : Andreas Karlsson; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; variable airflows; pressure level; ventilation system design; HVAC design; variable air volume; pressure loss; VAV; demand control ventilation;

    Abstract : Ventilation corresponds to a large part of the total energy use of a building and a lot of attention has been paid to how to reduce this energy use. However, much of this work on saving energy has been focused on reduction of the airflows and how this in turn reduces the energy use. READ MORE

  5. 3. Energy Savings in Existing Swedish Apartment Buildings - Some Aspects on Demand Controlled Ventilation and Individual Metering

    Author : Vitalijus Pavlovas; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; indoor temperature; individual metering; indoor air quality; energy savings; Apartment buildings demand controlled ventilation; measurements;

    Abstract : The energy issue is rising on the agendas all over the world and energy efficiency and energy saving become more and more important. The building sector stands for a large part of the total energy used, e.g. READ MORE

  6. 4. Demand Controlled Ventilation (DCV) Systems in Commercial Buildings. Functional Requirements on Systems and Components

    Author : Mari-Liis Maripuu; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; DCV; CO2-sensors; indoor climate control; energy efficiency; CAV; mixedgas;

    Abstract : Demand controlled ventilation (DCV) is considered as an energy efficient solution forair-based cooling and indoor air quality control. Considerable energy savings can beachieved when the airflow rate is continuously adapted to the actual load condition. READ MORE

  7. 5. Modelling and Intelligent Climate Control of Buildings

    Author : Mohsen Soleimani Mohseni; Bertil Thomas; Lennart Jagemar; Geoffrey Levermore; Chalmers University of technology; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; neural networks; indoor climate control; operative temperature; demand controlled ventilation; prediction; feed-forward control;

    Abstract : The main purpose of the work presented in this thesis is to examine the possibilities of different control techniques together with intelligent building technology to improve the indoor climate and/or the energy efficiency of buildings. In particular, the possibilities of measuring more variables and using them as input to the controllers are examined. READ MORE