Optimal design of a novel cold spray gun nozzle at a limited space Export

@article{citeulike:322450, abstract = {Numerical analysis for the accelerating behavior of spray particles in cold spraying is conducted using a computational fluid dynamics program, FLUENT. The optimal design of the spray gun nozzle is achieved based on simulation results to solve the problem of coating for the limited inner wall of a small cylinder or pipe. It is found that the nozzle expansion ratio, particle size, accelerating gas type, operating pressure, and temperature are main factors influencing the accelerating behavior of spray particles in a limited space. The experimental results using the designed short nozzle with a whole gun length of \&\#60;70 mm confirmed the feasibility of optimal design for a spray gun nozzle used in a limited space.}, author = {Li, Wen-Ya and Li, Chang-Jiu}, citeulike-article-id = {322450}, citeulike-linkout-0 = {http://dx.doi.org/10.1361/105996305X59404}, citeulike-linkout-1 = {http://www.ingentaconnect.com/content/asm/jtst/2005/00000014/00000003/art00018}, doi = {10.1361/105996305X59404}, issn = {1059-9630}, journal = {Journal of Thermal Spray Technology}, keywords = {cfd, cold\_spray}, month = {September}, number = {3}, pages = {391--396}, posted-at = {2009-09-25 16:43:01}, priority = {2}, publisher = {Springer}, title = {Optimal design of a novel cold spray gun nozzle at a limited space}, url = {http://dx.doi.org/10.1361/105996305X59404}, volume = {14}, year = {2005} }

TY - JOUR ID - citeulike:322450 L3 - citeulike-article-id:322450 N2 - Numerical analysis for the accelerating behavior of spray particles in cold spraying is conducted using a computational fluid dynamics program, FLUENT. The optimal design of the spray gun nozzle is achieved based on simulation results to solve the problem of coating for the limited inner wall of a small cylinder or pipe. It is found that the nozzle expansion ratio, particle size, accelerating gas type, operating pressure, and temperature are main factors influencing the accelerating behavior of spray particles in a limited space. The experimental results using the designed short nozzle with a whole gun length of <70 mm confirmed the feasibility of optimal design for a spray gun nozzle used in a limited space. IS - 3 JF - Journal of Thermal Spray Technology SN - 1059-9630 EP - 396 TI - Optimal design of a novel cold spray gun nozzle at a limited space PB - Springer VL - 14 SP - 391 KW - cfd KW - cold_spray AU - Li, Wen-Ya AU - Li, Chang-Jiu PY - 2005/09// UR - http://dx.doi.org/10.1361/105996305X59404 ER -