ウエアラブルセンサによる運動解析システムの開発と脳卒中リハビリテーション訓練評価への応用研究

取得学位：博士(工学)，学位授与番号：博甲第948号，学位授与年月日：平成19年9月28

Concentration dependence of diffusion coefficients for supercritical carbon dioxide + naphthalene system

金沢大学大学院自然科学研究科生産プロセスThe concentration dependence of diffusion coefficients for naphthalene in supercritical carbon dioxide at 308.2K was measured by a pseudo steady-state solid dissolution method. The experimental diffusion coefficients were compared with the calculated results by the Darken equation including a thermodynamic factor and tracer diffusion coefficients of supercritical carbon dioxide and naphthalene. The thermodynamic factor in the Darken equation was determined by using several cubic equations of state. The calculated results by the Darken equation represent the concentration dependence of the experimental diffusion coefficients. © 2002 Elsevier Science B.V. All rights reserved

Correlation of diffusion coefficients for naphthalene and dimethylnaphthalene isomers in supercritical carbon dioxide

金沢大学大学院自然科学研究科生産プロセスAn equation proposed by Darken, including the thermodynamic factor and tracer diffusion coefficients of solvent and solute, was adopted to correlate the diffusion coefficients for naphthalene and dimethylnaphthalene (DMN) isomers in supercritical carbon dioxide and the correlated results were compared with the experimental data. IML equation of state with mixing rules and combining rules containing two adjustable interaction parameters were used for calculation of the thermodynamic factor. By using the interaction parameters adjusted to the solubility data, the concentration dependence of diffusion coefficients and their anomaly near the critical point of carbon dioxide can be quantitatively represented. In order to improve the reliability of experimental results, some re-measured diffusion coefficient data for naphthalene, 2,6- and 2,7-DMN at 308.2 K, and new data for naphthalene at 318.2 K and for 2,3-DMN at 308.2 K are presented

Quantitative evaluation of movement using the timed up-and-go test

藤元早鈴病院金沢大学理工研究域機械工学