Garmeh, SaeedDolatabadi, AliKarimfazli, Ida2018-11-062018-11-06May-18978-1-77355-023-7http://hdl.handle.net/10315/35265http://dx.doi.org/10.25071/10315/35265This study focuses on a common problem in suspension plasma spraying called clogging. Different mechanisms causing that issue are described and a technique called visco-plastic lubrication is introduced as a solution to this problem. Numerical modelling has been done using mentioned technique and effect of viscosity ratio of the fluids on the flow are investigated.enThe copyright for the paper content remains with the author.CloggingSuspension plasma sprayingVisco-plastic lubricationNumerical modellingComputational MechanicsFluid MechanicsArticle