Olle Jerker Ramnäs
Gästlärare at
Chalmers, Architecture and Civil Engineering, Building Technology
Showing 31 publications
2007
An experimental parametric study of VOC from flooring systems exposed to alkaline solutions
A. Sjoberg, Olle Jerker Ramnäs
Indoor Air. Vol. 17 (6), p. 450-457
Journal article
2006
PET and PUR foam insulated District Heating Pipes
Sara Mangs, Olle Jerker Ramnäs, Camilla Persson et al
Euroheat and Power/Fernwarme International. Vol. 3 (1), p. 26-31
Magazine article
2006
Thermal conductivity of polyurethane foam - Best performance
Ulf Jarfelt, Olle Jerker Ramnäs
10th International Symposium on District Heating and Cooling
Paper in proceedings
2006
Environmental performance of district heating in suburban areas compared with heat pump and pellets furnace
Morgan Fröling, Hans Bengtsson, Olle Jerker Ramnäs
10th International Symposium on District Heating and Cooling, September 3-5, 2006, Hanover, Germany
Conference contribution
2006
Insulating performance of flexible pipes
Camilla Persson, Ulf Jarfelt, Olle Jerker Ramnäs et al
10th International Symposium on District Heating and Cooling
Journal article
2005
Mass transport of cell gases in carbon dioxide blown PET (polyethylene terephthtalate) foam insulation
Sara Mangs, Olle Jerker Ramnäs, Ulf Jarfelt
Cellular Polymers. Vol. 24, p. 115-126
Journal article
2004
Specific volatile hydrocarbons in smoke from oxidative pyrolysis of softwood pellets
Maria Olsson, Olle Jerker Ramnäs, Göran Petersson
Journal of Analytical and Applied Pyrolysis. Vol. 71 (2), p. 847-854
Journal article
2004
PET (polyethylene terephthtalate) foam as insulation material for district heating pipes
Sara Mangs, Olle Jerker Ramnäs, Ulf Jarfelt
Proceedings of The 9th International Symposium on District Heating and Cooling, Espoo Finland, August 30-31, 2004
Paper in proceedings
2002
Transport of 1,1,1,3,3-pentafluorobutane (HFC-365mfc) in rigid polyurethane foam and polyethylene
Sara Mangs, Morgan Fröling, Olle Jerker Ramnäs et al
Cellular Polymers. Vol. 21, p. 155-164
Journal article
2002
Environmental aspects on heat losses from district heating pipes a comparison between single and twin pipes
Morgan Fröling, Sara Mangs, Olle Jerker Ramnäs et al
8th International Symposium on District Heating and Cooling, August 14-16, 2002, Trondheim, Norway
Conference contribution
2002
Determination of Dicumyl Peroxide in Workplace Air
Anders Spetz, Magdalena Svanström, Olle Jerker Ramnäs
The Annals of Occupational Hygiene. Vol. 46 (7), p. 637-641
Journal article
2002
Diffusion of cyclopentane in polyurethane foam at different temperatures and implications for district heating pipes
Maria E. Olsson, Ulf Jarfelt, Morgan Fröling et al
Journal of Cellular plastics. Vol. 38, p. 177-188
Journal article
2002
Comparison of Long-Term Thermal Performance of Polyurethane Foam Blown with HFC-365mfc and Cyclopentane
Ulf Jarfelt, Camilla Holmgren, Stefan Forsaeus Nilsson et al
Polyurethanes Conference 2002
Conference poster
2001
Life cycle assessment of a catalytic converter for passenger cars
Wathanyu Amatayakul, Olle Jerker Ramnäs
Journal of Cleaner Production. Vol. 9 (5), p. 395-403
Journal article
2001
The polyethylene casing as diffusion barrier for polyurethane insulated district heating pipes
Morgan Fröling, Olle Jerker Ramnäs, Maria Olsson et al
Cellular Polymers. Vol. 20 (1), p. 37-47
Journal article
2000
Methoxyphenols from burning of Scandinavian forest plant materials
Jennica Kjällstrand, Olle Jerker Ramnäs, Göran Petersson
Chemosphere. Vol. 41, p. 735-741
Journal article
1999
Carbon Dioxide Diffusion in District Heating Pipes
Magdalena Svanström, Morgan Fröling, Olle Jerker Ramnäs et al
Cellular Polymers. Vol. 18, p. 103-115
Journal article
1999
Insulation of district heating pipes - Environmental aspects of the blowing agent of polyurethane foam.
Morgan Fröling, Ulf Jarfelt, Olle Jerker Ramnäs
7th International Symposium on District Heating and Cooling, May 18-20, 1999, Lund, Sweden
Conference contribution
1998
Gas chromatographic and mass spectrometric analyses of 36 lignin-related methoxyphenols from uncontrolled combustion of wood
Jennica Kjällstrand, Olle Jerker Ramnäs, Göran Petersson
Journal of Chromatography A. Vol. 824, p. 205-210
Journal article
1997
Mass transfer of carbon dioxide through the polyethylene casing of district heating pipes
Magdalena Svanström, Olle Jerker Ramnäs, Maria E. Olsson et al
Journal of Thermal Insulation and Building Envelopes. Vol. 21, p. 171-184
Journal article
1997
Isoprene from expired air inside a private car
Susan Björkqvist, Anders Spetz, Olle Jerker Ramnäs et al
The science of the total environment. Vol. 207, p. 63-67
Journal article
1997
Determination of effective diffusion coefficients in rigid polyurethane foam
Magdalena Svanström, Olle Jerker Ramnäs, Maria Olsson et al
Cellular Polymers. Vol. 16, p. 182-193
Journal article
1996
Determination of the Blowing Agent Distribution in Rigid Polyurethane Foam
Magdalena Svanström, Olle Jerker Ramnäs
Journal of Cellular Plastics. Vol. 32, p. 159-171
Journal article
1996
Gas chromatographic separation of volatile furans from birchwood smoke
Gunnar Barrefors, Susan Björkqvist, Olle Jerker Ramnäs et al
Journal of Chromatography A. Vol. 753, p. 151-155
Journal article
1995
A Method for Analysing the Gas Phase in Polyurethane Foam
Magdalena Svanström, Olle Jerker Ramnäs
Journal of Cellular Plastics. Vol. 31, p. 375-388
Journal article
1995
Ambient solvent hydrocarbons from the gluing of table tennis bats.
Olle Jerker Ramnäs, Gunnar Barrefors, Göran Petersson
Toxicological and Environmental Chemistry. Vol. 47, p. 1-6
Journal article
1994
Characterization of sixty alkenes in a cat-cracked gasoline naphtha by gas chromatography
Olle Jerker Ramnäs, Ulf Östermark, Göran Petersson
Chromatographia. Vol. 38, p. 222-226
Journal article
1993
Assessment by gas chromatography - mass spectrometry of hexenes emitted to air
Olle Jerker Ramnäs, Ulf Östermark, Göran Petersson
Journal of Chromatography. Vol. 638, p. 65-69
Journal article
1993
CFC in used and new polyurethane foams
Olle Jerker Ramnäs, Magdalena Svanström
Nordic Seminar: CFC-free Insulation Techniques, Dansk Teknologisk Institut, Aarhus, Denmark, Sept 6-7, 1993
Conference contribution
1991
Selective assessment of C2-C6 alkenes in air by adsorption sampling and gas chromatography
Lars Löfgren, Rolf Nordlinder, Pia M Berglund et al
Journal of environmental analytical chemistry. Vol. 45, p. 39-44
Journal article
1987
Exposure to benzene at different workplaces in Sweden
Rolf Nordlinder, Olle Jerker Ramnäs
The Annals of Occupational Hygiene. Vol. 31 (3), p. 345-355
Journal article
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