An experimental study of the chipping process with focus on energy consumption and chipping angles
Nyström, Jonas L., Gradin, Per A., Thörnberg, Benny
Published in Nordic pulp & paper research (25.09.2018)
Published in Nordic pulp & paper research (25.09.2018)
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Journal Article
A theoretical and experimental study of the circular sawing process
Hellström, Lisbeth M., Biller, Sven-Olov, Edvardsson, Sverker, Gradin, Per A.
Published in Holzforschung (01.04.2014)
Published in Holzforschung (01.04.2014)
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Journal Article
Properties of wood chips for thermomechanical pulp (TMP) production as a function of spout angle
Hellström, Lisbeth M., Gradin, Per A., Engstrand, Per, Gregersen, Øyvind
Published in Holzforschung (01.10.2011)
Published in Holzforschung (01.10.2011)
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Journal Article
A method for experimental investigation of the wood chipping process
Hellström, Lisbeth M., Gradin, Per A., Carlberg, Torbjörn
Published in Nordic pulp & paper research (01.08.2008)
Published in Nordic pulp & paper research (01.08.2008)
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Journal Article
Frictional testing of wood—Initial studies with a new device
Svensson, Birgitta A., Nyström, Staffan, Gradin, Per A., Höglund, Hans
Published in Tribology international (2009)
Published in Tribology international (2009)
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Journal Article
Stresses and strains in a race track strap with a radial clearance
Semb, Gunnar, Gradin, Per A.
Published in International journal of solids and structures (01.02.2002)
Published in International journal of solids and structures (01.02.2002)
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Journal Article
CHEMICAL PULPING: The dependency of energy consumption on cutting angles in the canter chipping process
Lusth, Helen, Gradin, Per A., Hellström, Lisbeth M.
Published in Nordic pulp & paper research (01.12.2012)
Published in Nordic pulp & paper research (01.12.2012)
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Journal Article
Measuring Tangential Forces in a Pulp Refiner: A Novel Approach
Gradin, P. A., Berg, J. E., Nyström, S. K.
Published in Experimental techniques (Westport, Conn.) (01.04.2016)
Published in Experimental techniques (Westport, Conn.) (01.04.2016)
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Journal Article
Transgenic Overexpression of Tartrate-Resistant Acid Phosphatase Is Associated with Induction of Osteoblast Gene Expression and Increased Cortical Bone Mineral Content and Density
Gradin, Per, Hollberg, Karin, Cassady, A. Ian, Lång, Pernilla, Andersson, Göran
Published in Cells, tissues, organs (01.01.2012)
Published in Cells, tissues, organs (01.01.2012)
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Journal Article