Development of an expert system for prediction of deposition efficiency in plasma spraying

K Bobzin, H Heinemann, SR Dokhanchi - Journal of Thermal Spray …, 2023 - Springer
Deposition efficiency (DE) serves as a key performance indicator in plasma spraying, which
is tailored by dozens of intrinsic and extrinsic influencing factors. Due to the nonlinear and …

A general drag coefficient model for a spherical particle incorporating rarefaction and particle-to-gas temperature ratio effects

L Zhang, Y Feng, H Guan, S Wu, H Jia - Chemical Engineering Science, 2024 - Elsevier
A concept and model of two critical Reynolds numbers Re p, cr 1 and Re p, cr 2
corresponding respectively to onsets of drag crisis and recovery are proposed. A drag model …

[PDF][PDF] 黏结相对YSZ 基高温封严涂层沉积效率和热循环性能的影响

程涛涛, 王志平, 戴士杰, 王仕成, 邢思佳, 马祥 - 中国表面工程, 2022 - qikan.cmes.org
为解决YSZ (Y2 O3 部分稳定的ZrO2) 陶瓷基高温封严涂层沉积效率较低和易于过早剥落失效的
问题, 选择氧化铝(Al2 O3), 钇铝石榴石(Y3 Al5 O12, YAG) 及镁铝尖晶石(MgAl2 O4) …

[PDF][PDF] Towards digital shadow in plasma spraying

SR Dokhanchi - 2023 - scholar.archive.org
Abstract Atmospheric Plasma Spraying (APS) is a versatile coating technology, which offers
a broad range of functional features. Deposition efficiency (DE) is a major performance …

[PDF][PDF] Effects of Bonding Phases on Deposition Efficiency and Thermal Cycling Performance of YSZ-based Sealing Coating

程涛涛, 王志平, 戴士杰, 王仕成, 邢思佳… - China Surface … - qikan.cmes.org
In order to solve the problems of low deposition efficiency (DE) and premature spalling
failure of YSZ (Y 2 O 3 partially stabilized ZrO 2)-based high temperature sealing coating …