Results 141 to 150 of about 598,955 (165)

Streaming Fluid Motion Within a Laterally Oscillating Sphere With Density Stratification. [PDF]

Q J Mech Appl Math
Kong D, Zhang S, Penkova A, Rednikov AY, Sadhal SS.   +4 more
europepmc   +1 more source

Variable density and chemical reaction effects on heat and mass transfer of magnetic second-grade nanofluid flow under slip conditions. [PDF]

Discov Nano
Benaissa M, Ullah Z, Merga FE, Farouk A, Hamdy MS, Elboughdiri N, Ghernaout D, Salih AAM, Ben Khedher N.   +8 more
europepmc   +1 more source

Double volcanic tracks at Hawaii caused by bridgmanite-enriched primordial mantle blobs. [PDF]

Nat Commun
Liu H, Deng X, Leng W, Wu Z, Chu R, Wang X.   +5 more
europepmc   +1 more source

Parametric optimization of flow in a solar chimney power plant under variable semi elliptical constraints. [PDF]

Sci Rep
Natarajan R, Yaknesh S, Prakash KB, Al Awadh M, Al-Mdallal QM.   +4 more
europepmc   +1 more source

Investigation of Thermo-Hydraulics in a Lid-Driven Square Cavity with a Heated Hemispherical Obstacle at the Bottom. [PDF]

Entropy (Basel)
Rashid FL, Khalaf AF, Ameen A, Al-Obaidi MA.   +3 more
europepmc   +1 more source

Shear-free, inhomogeneous turbulence in a stably stratified fluid. [PDF]

J Fluid Mech
Hass R, Lele S.
europepmc   +1 more source

Boussinesq-type approximation for second-grade fluids

International Journal of Non-Linear Mechanics, 2005
We derive the equivalent of the Oberbeck-Boussinesq approximation for second-grade fluids. We find that two new nondimensional numbers (in comparison to the Newtonian model) have to be taken into account in order to arrive at the approximation.
Arianna Passerini, Gudrun Thäter
exaly   +2 more sources

The Boussinesq approximation for buoyant flows [PDF]

Mechanics Research Communications, 2022
The aim of this communication is to present a simplified, yet rigorous, deduction of the Boussinesq approximated governing equations for buoyant flows.
Antonio Barletta
exaly   +2 more sources

Incorporating velocity shear into the magneto-Boussinesq approximation [PDF]

Geophysical and Astrophysical Fluid Dynamics, 2014
Motivated by consideration of the solar tachocline, we derive, via an asymptotic procedure, a new set of equations incorporating velocity shear and magnetic buoyancy into the Boussinesq approximation.
Evy Kersalé, David W Hughes
exaly   +2 more sources

On the Oberbeck–Boussinesq approximation for fluids with pressure dependent viscosities

Nonlinear Analysis: Real World Applications, 2009
We derive, by using a rigorous perturbative approach, the Oberbeck–Boussinesq approximation within the framework of one of the simplest implicit constitutive theories: that of fluids with pressure dependent viscosity.
Giuseppe Saccomandi, Luigi Vergori, K R Rajagopal   +2 more
exaly   +2 more sources