Sökning: "qian wang kth"
Visar resultat 1 - 5 av 6 avhandlingar innehållade orden qian wang kth.
1. Toward Industrialized Retrofitting : Accelerating the Transformation of the Residential Building Stock in Sweden
Sammanfattning : Energy utilization issues are becoming increasingly important around the world. Existing residential and building service sectors represent a large part of total energy utilization, and the corresponding operational costs and environmental impacts are high. LÄS MER
2. Four Essays on Travel Behavior Modeling
Sammanfattning : .... LÄS MER
3. Simulations an doptimal design for some planar lightwave circuits
Sammanfattning : .... LÄS MER
4. Low-temperature Heating in Existing Swedish Residential Buildings : Toward Sustainable Retrofitting
Sammanfattning : As an energy-efficient alternative in cold climate countries such as Sweden, low-temperature heating (LTH) technology has shown promising advantages and shortcuts to contribute to the efficiency of heat supply, as well as to the overall sustainability of building performance. The goal of this thesis is to contribute to the development of methodologies and modeling tools to support sustainable retrofitting in the Swedish housing stock. LÄS MER
5. Sustainable building ventilation solutions with heat recovery from waste heat
Sammanfattning : The energy used by building sector accounts for approximately 40% of the total energy usage. In residential buildings, 30-60% of this energy is used for space heating which is mainly wasted by transmission heat losses. A share of 20-30% is lost by the discarded residential wastewater and the rest is devoted to ventilation heat loss. LÄS MER