Results 111 to 120 of about 3,072,198 (245)

Subcritical transition in channel flows [PDF]

, 2002
Certain laminar flows are known to be linearly stable at all Reynolds numbers, R, although in practice they always become turbulent for sufficiently large R.
Chapman, Stephen, Chapman, S. J., Chapman, SJ   +2 more
core   +1 more source

Linking drought strategy to climate‐of‐origin in a widespread C4 grass: hydraulic traits, xylem anatomy and stomatal behaviour in Themeda triandra

New Phytologist, EarlyView.
Climate‐of‐origin of Themeda triandra populations used in this study. Summary Hydraulic, stomatal, and anatomical traits strongly influence plant performance under drought, but the extent to which these trait‐types are coordinated and relate to climate‐of‐origin remains vastly underexplored in herbaceous species relative to woody plants.
Vinod Jacob, Christopher J. Blackman, Brendan Choat, Brian J. Atwell, Eloise Foo, Alejandro Correa‐Lozano, Travis G. Britton, Emma E. Sumner, Ian J. Wright   +8 more
wiley   +1 more source

Analysis of fuzzified boundary value problems for MHD Couette and Poiseuille flow. [PDF]

Sci Rep, 2022
Siddique I, Nadeem M, Khan I, Jamil RN, Shamseldin MA, Akgül A.   +5 more
europepmc   +1 more source

Diversity and Plasticity of Hydraulic Traits Across a Relative Moisture Supply Gradient: Results From Multiple Common Gardens

Plant, Cell &Environment, EarlyView.
ABSTRACT Maintaining cellular hydration is essential for plant metabolic activity and carbon gain. Plants typically maintain hydration through efficiency of water transport networks, the ability to avoid network disruption, and retention of water via accumulation of osmotica. Given their global domain and their enduring presence across geological eras,
Duncan D. Smith, Thomas J. Givnish, Mark A. Adams, Katherine A. McCulloh   +3 more
wiley   +1 more source

Steady State of Motion of Two Particles in Poiseuille Flow of Power-Law Fluid. [PDF]

Polymers (Basel), 2022
Chen D, Lin J.
europepmc   +1 more source

Finite Amplitude Waves in Plane Poiseuille Flow [PDF]

, 1988
Nonlinear behavior in plane Poiseuille flow has attracted theoretical interest over the last decade, both because of its tractability and because it is believed that some of the results may be applicable to phenomena occurring in the boundary layer.
Pugh, Jeffrey David
core   +1 more source

Whole‐body hot water immersion effect on cerebral haemodynamics and subsequent cerebrovascular reactivity to carbon dioxide

Experimental Physiology, EarlyView.
Abstract To test the hypothesis that hot water immersion (HWI) improves cerebrovascular function via shear‐mediated mechanisms, this study determined cerebrovascular reactivity to carbon dioxide (CVRCO2${\mathrm{CV}}{{\mathrm{R}}_{{\mathrm{C}}{{\mathrm{O}}_2}}}$) before and after 60 min of 39°C HWI and a 21°C air control (CON) in 15 healthy ...
Samuel F. Leaney, Ester Tommasini, Guto W. Hughes, Alison M. Shepherd, Nyah D. Kingdon, Justin S. Lawley, Geoff B. Coombs, Jonathan P. Moore, Samuel J. Oliver   +8 more
wiley   +1 more source

Impact of wavy surfaces on particle-laden Poiseuille flow [PDF]

EPJ Web of Conferences
Flow behavior in a rectangular channel changes significantly when one wall has a wavy shape. The presence of small particles enhances velocity fluctuations, which alters the distribution of flow disturbances. This study investigates the influence of wavy
Singha Sourish, Atta Arnab, Lakkaraju Rajaram   +2 more
doaj   +1 more source

Neutrally Buoyant Particle Migration in Poiseuille Flow Driven by Pulsatile Velocity. [PDF]

Micromachines (Basel), 2021
Huang L, Du J, Zhu Z.
europepmc   +1 more source

Influence of Thermal Boundary Conditions on Heat Transfer in Turbulent Annular Pipes

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.
ABSTRACT Turbulent concentric annular pipe flow with heat transfer is investigated using the stochastic one‐dimensional turbulence (ODT) model. In the present study, annular pipe flow is investigated at fixed bulk Reynolds number ReDh=17700$\mathit {Re}_{D_{\rm h}}=17\,700$ and Prandtl number Pr=0.71$\mathit {Pr}=0.71$ using two different thermal ...
Pei‐Yun Tsai, Heiko Schmidt, Marten Klein   +2 more
wiley   +1 more source