Sökning: "cop"

Visar resultat 21 - 25 av 42 avhandlingar innehållade ordet cop.

1. 21. Enhanced boiling heat transfer from a novel nanodendritic micro-porous copper structure

   Författare :Richard Furberg; Björn Palm; Mats Strömblad; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Thermal energy engineering; Termisk energiteknik;

   Sammanfattning : Following licentiate thesis is a summary of the advances made within the research project - Micro- and nano structured surfaces for enhanced boiling heat transfer – which is a collaboration effort between the Divi-sion of Applied Thermodynamics and Refrigeration and the Division of Materials Chemistry at the Royal Institute of Technology (KTH). The main objectives with this research project has been to: develop methods for producing highly efficient boiling surfaces with well defined micro- and nano-structured porous surfaces by the use of micro- and nano-manufacturing techniques. LÄS MER

3. 22. Seasonal snow storage for cooling applications

   Författare :Kjell Skogsberg; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Vattenteknik; Water Resources Engineering;

   Sammanfattning : Seasonal snow storage for cooling applications is an ancient technique now being revived in different parts of the world. From June 2000 the first Swedish large-scale snow cooling plant provides for comfort cooling at the hospital in Sundsvall. The snow is thermally insulated by a 0. LÄS MER

4. 23. Improvements of U-pipe Borehole Heat Exchangers

   Författare :José Acuña; Björn Palm; Signhild Gehlin; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Borehole Heat Exchanger; Distributed Thermal Response Test; Ground Source Heat Pumps; Environmental engineering; Miljöteknik; Earth sciences; Geovetenskap; Civil engineering and architecture; Samhällsbyggnadsteknik och arkitektur;

   Sammanfattning : The sales of Ground Source Heat Pumps in Sweden and many other countries are having a rapid growth in the last decade. Today, there are approximately 360 000 systems installed in Sweden, with a growing rate of about 30 000 installations per year. LÄS MER

5. 24. Evaluation of Thermal Comfort and Night Ventilation in a Historic Office Building in Nordic Climate

   Författare :Hossein Bakhtiari; Mathias Cehlin; Jan Akander; Abolfazl Hayati; Patrik Rohdin; Högskolan i Gävle; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; historic buildings; office buildings; Nordic climate; thermal comfort; field on-site measurements; standardized questionnaire; building management system BMS ; night ventilation NV ; building energy simulation BES ; IDA-ICE; Hållbar stadsutveckling; Sustainable Urban Development;

   Sammanfattning : Envelopes with low thermal performance are common characteristics in European historic buildings resulting in insufficient thermal comfort and higher energy use compared to modern buildings. There are different types of applications for the European historic buildings such as historic churches, historic museums, historic theatres, etc. LÄS MER

7. 25. Rorschach Comprehensive Variables and Assessment for Psychodynamic Psychotherapy

   Författare :Marianne Nygren; Carl-Otto Jonsson; Phil Erdberg; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Rorschach; Comprehensive System; psychotherapy assessment; psychotherapy suitability.; Psychology; Psykologi;

   Sammanfattning : Rationally selected Comprehensive System (CS; Exner, 1991, 1993, 2003) Rorschach variables and suitability for psychodynamic psychotherapy were investigated in four studies with different designs. The participants comprised three clinical samples (n = 52, 25, and 69) of patients applying for and/or selected for dynamic psychotherapy. LÄS MER