2024-03-29T09:53:09Z
https://niigata-u.repo.nii.ac.jp/oai
oai:niigata-u.repo.nii.ac.jp:00028141
2022-12-15T03:58:06Z
453:456
503:836:1555:1574
スノージャムの粘性係数の測定
スノージャムの粘性係数の測定
Measurements of viscosity in snow jam
小林, 俊一
阿部, 真一
斎藤, 龍夫
小林, 俊市
佐藤, 和秀
和泉, 薫
snow jam
viscosity
plastic flow
スノージャム
粘性率
塑性流動
Measurements of viscosity of snow jam (water-snow mixed liquid) were carried out using a unicylinder type viscometer in a room with a constant temperature, 0℃. In these experiments snow jam was made by changing the amount of snow from 10 to 100g in water, so that the total volume was kept at 500ml. ln the case where the speed of rotation of rotor was higher than 12 rpm, a slip occurred at a boundary between the snow and the rotor. Therefore, to determine the viscosity of snow jam, only the data of which the speed of rotation was slower than 12 rpm were used. From the experimental relationship between viscosity and shear rate, the property of snow jam showed the non-linear relation with characteristics of a non-Newtonian fluid.
新潟大学積雪地域災害研究センター
1987-12
jpn
departmental bulletin paper
http://hdl.handle.net/10191/39088
https://niigata-u.repo.nii.ac.jp/records/28141
AN00183327
03877892
新潟大学積雪地域災害研究センター研究年報
新潟大学積雪地域災害研究センター研究年報
9
159
165
https://niigata-u.repo.nii.ac.jp/record/28141/files/9_159-165.pdf
application/pdf
463.4 kB
2019-08-20