@article{oai:ir.kagoshima-u.ac.jp:00005050,
 author = {Katanoda, Hiroshi and 片野田, 洋 and Fukuhara, Minoru and 福原, 稔 and Iino, Naoko and 飯野, 直子},
 issue = {5-6},
 journal = {Journal of thermal spray technology},
 month = {},
 note = {Numerical simulations of gas/particle flows of cold spray are performed for N2 and He, respectively, to investigate the usefulness of the two material-independent combination parameters derived from the equations of particle motion and temperature. The first combination parameter is the particle-diameter multiplied by the material density, which governs the particle velocity. The second one is the squared particle-diameter multiplied by the material density and specific heat, which affects the particle temperature.
In the numerical simulation, the materials of the spray particle selected are WC-12Co, Cu and Ti. The numerical results show that the maximum impact velocity of particle is obtained, when the first combination parameter takes specific value regardless of the material type. Furthermore, it is shown that the particle diameter and its temperature corresponding to the maximum impact velocity can be graphically estimated by using the two combination parameters for any powder-materials normally used for the thermal spray.},
 pages = {627--633},
 title = {Numerical Study of Combination Parameters for Particle Impact Velocity and Temperature in Cold Spray},
 volume = {16},
 year = {2007},
 yomi = {カタノダ, ヒロシ and フクハラ, ミノル and イイノ, ナオコ}
}