Results 171 to 180 of about 4,786,029 (258)

Application of deep reinforcement learning for aerodynamic control around an angled airfoil via synthetic jet. [PDF]

open access: yesSci Rep
Hammouda NG   +7 more
europepmc   +1 more source

Perspectives on physics-based one-dimensional modeling of lung physiology. [PDF]

open access: yesFront Physiol
Chakravarty A   +4 more
europepmc   +1 more source

Unsteady Flow

Mechanics of Fluids, 2018
Bernard S. Massey, John Ward-Smith
semanticscholar   +3 more sources

Lagrange crisis and generalized variational principle for 3D unsteady flow

International journal of numerical methods for heat & fluid flow, 2019
Purpose A three-dimensional (3D) unsteady potential flow might admit a variational principle. The purpose of this paper is to adopt a semi-inverse method to search for the variational formulation from the governing equations.
Ji-Huan He
semanticscholar   +1 more source

Numerical Errors in Unsteady Flow Simulations

Journal of Verification, Validation and Uncertainty Quantification, 2019
This article discusses numerical errors in unsteady flow simulations, which may include round-off, statistical, iterative, and time and space discretization errors.
L. Eça   +3 more
semanticscholar   +1 more source

Local scour depth at a bridge pier protected by a collar in steady and unsteady flow

, 2019
Scour hole development around a circular bridge pier protected by a collar under steady and unsteady flow conditions is thoroughly investigated.
Mojtaba Karimaei Tabarestani, A. Zarrati
semanticscholar   +1 more source

Unsteady viscometric flow

The Canadian Journal of Chemical Engineering, 1973
AbstractPoncin's Navier‐Stokes solution for the falling head viscometer is obtained more directly by a Laplace transform method. Approximations which facilitate numerical evaluation are derived and Grumbach's result for an infinite capillary is obtained as a limiting case.
J. R. Smith, E. M. Tory
openaire   +1 more source

Unsteady Flow

2009
Abstract This chapter focuses on one-dimensional flows and is concerned with changes in the downstream direction only. In general, the average downstream velocity, U, is a function of space (downstream location, X) and time, t, that is,
openaire   +1 more source

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