Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Basil J. Paudel"'
Publikováno v:
Materials & Design, Vol 243, Iss , Pp 113063- (2024)
The repeated melting and solidification cycles in the laser powder bed fusion (L-PBF) process lead to significant thermal gradients, resulting in notable distortion in the as-built part. Distortion compensation methods, which pre-deform the part desi
Externí odkaz:
https://doaj.org/article/802aa177e1ac48d98abc94b8746df875
Publikováno v:
Journal of Micromechanics and Molecular Physics. :95-102
Sintering of binder jet 3D printed (BJ3DP) parts results in significant nonlinear distortion with typical shrinkage value of 5–20%, which makes design for BJ3DP and post-machining difficult. In this work, a computational modeling framework with cal
Publikováno v:
Journal of Manufacturing Science and Engineering. 144
The effects of Ti–6Al–4V part size on its temperature distribution during the blown-powder directed energy deposition (DED) process were investigated through dual-thermographic monitoring and a unique modeling technique. Results demonstrate that
Publikováno v:
Volume 2, Fora: Cavitation and Multiphase Flow; Fluid Measurements and Instrumentation; Microfluidics; Multiphase Flows: Work in Progress; Fluid-Particle Interactions in Turbulence.
The Tesla valve is a no-moving-parts check valve that may be used in a variety of mini- or micro-fluidic applications for passive flow promotion and/or rectification. Its effectiveness is measured via its diodicity which depends on the Reynolds numbe
Publikováno v:
Journal of Fluids Engineering. 136
The Tesla valve is a passive-type check valve used for flow control in micro- or minichannel systems for a variety of applications. Although the design and effectiveness of a singular Tesla valve is somewhat well understood, the effects of using mult
Publikováno v:
Volume 1A, Symposia: Advances in Fluids Engineering Education; Advances in Numerical Modeling for Turbomachinery Flow Optimization; Applications in CFD; Bio-Inspired Fluid Mechanics; CFD Verification and Validation; Development and Applications of Immersed Boundary Methods; DNS, LES, and Hybrid RANS/LES Methods.
The Tesla valve is a passive-type check valve used for flow control/rectification in a variety of micro/mini-channel systems. Previous studies have focused on its optimal design and effectiveness (i.e. diodicity) for the low-Reynolds number regime (R