@article{oai:nagaokaut.repo.nii.ac.jp:00000522,
 author = {福嶋, 祐介 and 伴, 亨},
 journal = {長岡技術科学大学研究報告},
 month = {Dec},
 note = {A new method of numerical analysis on the unsteady two-layer flow is developed. The foundamental equations are the continuity equation of water, the diffusion equation of salinity, and the momentum equations in the flow direction and in its perpendicular direction. A set of one dimensional differential equations are derived from the layer integrals of equations. These terms are taken into consideration: the entrainment of water from the lower layer, the additional stress due to the water entrainment, and the interfacial turbulent mixing. The four point implicit method is adopted to descretize the equations. This scheme is numerically stable. The numerical results are compared with the experimental data and the field data of Sinano River. When the coefficient of interfacial stress is chosen as an adjustment parameter, the agreement between the numerical results and both the experimental and field data is quite satisfying.},
 pages = {31--40},
 title = {河口2層流の1次元非定常解析法に関する研究},
 volume = {12},
 year = {1990}
}