BAR CROSSING FORCES IN A TMP REFINER
Local force and temperature were measured in a pilot TMP refiner, with the objective of identifying the magnitude of the mechanical forces acting on the fibres. The average normal peak forces measured over a range of refining conditions were between 0.5 and 8.5 N. This corresponds to normal stresses in the range of 50 to 460 kPa. Increasing the speed of the refiner rotor led to a decrease in the forces in the inner part of the refiner and an increase in the middle section. There was no clear difference between the refining stages at similar specific energy.
Dustin Olender Ingunn Omholt Lauri I.Salminen Antti Fredrikson Mikael Lucander Peter Wild
FPInnovations 3800 Wesbrook Mall,Vancouver, BC V6S 2L9 Canada FormerFPInnovations,currently student at Concordia University,Montréal,QC,Canada Technical Research Centre of Finland VTT,P.O. Box 1000, FI-02044 VTT, Finland
国际会议
International Mechanical Pulping Conference 2011(2011国际机械浆学术会议)
西安
英文
88-91
2011-06-26（万方平台首次上网日期，不代表论文的发表时间）