Results 21 to 30 of about 2,318,055 (330)

Horizontal Distribution of Temperature Effect in Rubberized Concrete Pavement: A Case Study

open access: yesBuildings, 2023
Temperature distribution and the deformation behavior under temperature are important parameters in the design and evaluation of concrete pavements. In this paper, in order to study the horizontal distribution of the temperature effect on rubberized ...
Gaowang Zhang   +3 more
doaj   +1 more source

Ocean dynamic equations with the real gravity

open access: yesScientific Reports, 2021
Two different treatments in ocean dynamics are found between the gravity and pressure gradient force. Vertical component is 5–6 orders of magnitude larger than horizontal components for the pressure gradient force in large-scale motion, and for the ...
Peter C. Chu
doaj   +1 more source

Impact of Horizontal Edge–Interior and Vertical Canopy–Understory Gradients on the Abundance and Diversity of Bark and Woodboring Beetles in Survey Traps

open access: yesInsects, 2020
Semiochemical-baited intercept traps are important tools used to collect information about the presence/absence and population dynamics of forest insects.
Jon Sweeney   +6 more
doaj   +1 more source

Errors induced by different approximations in handling horizontal atmospheric inhomogeneities in MIPAS/ENVISAT retrievals [PDF]

open access: yesAtmospheric Measurement Techniques, 2016
MIPAS (Michelson Interferometer for Passive Atmospheric Sounding) is a mid-infrared limb emission sounder that operated on board the polar satellite ENVISAT from 2002 to 2012.
E. Castelli   +7 more
doaj   +1 more source

Seasonal Gradient Patterns of Polycyclic Aromatic Hydrocarbons and Particulate Matter Concentrations near a Highway

open access: yesAtmosphere, 2011
Close proximity to roadways has been associated with higher exposure to traffic-related air pollutants. However, analyses of the effects of season and meteorological parameters on horizontal gradient patterns of traffic-generated air pollutants still ...
Francisco Artigas   +2 more
doaj   +1 more source

Analytical and numerical stability analysis of Soret-driven convection in a horizontal porous layer [PDF]

open access: yes, 2007
We present an analytical and numerical stability analysis of Soret-driven convection in a porous cavity saturated by a binary fluid. Both the mechanical equilibrium solution and the monocellular flow obtained for particular ranges of the physical ...
Mojtabi, Abdelkader   +5 more
core   +1 more source

Reduction of Seepage Risks by Investigation into Different Lengths and Positions for Cutoff Wall and Horizontal Drainage (Case Study: Sattarkhan Dam)

open access: yesAdvances in Civil Engineering, 2022
Seepage from the earth dam’s body reduces the amount of water in the dam’s reservoir and threatens its stability. In this paper, the earth-type Sattarkhan Dam on the Aharchai River has been investigated.
Widodo Brontowiyono   +5 more
doaj   +1 more source

Natural Convection in Tilted Rectangular Cavity subjected to TA [PDF]

open access: yesE3S Web of Conferences, 2021
The present study investigates the spectral analysis for natural convection in a tilted rectangular cavity, lled with high Prandtl oil ”Pr =880” by the code CFD.
Benyoucef Djamila   +2 more
doaj   +1 more source

Prediction of pressure drop in multiphase horizontal pipe flow [PDF]

open access: yes, 2006
Empirical correlations were tested against reliable two phase pipe flow data for the prediction of pressure drop. Correlations are recommended for the prediction with stratified and annular type flows.
Spedding, P. L.   +2 more
core   +1 more source

Convection by a horizontal thermal gradient

open access: yesJournal of Fluid Mechanics, 2007
This paper considers a paradigm large-Prandtl-number, large-Rayleigh-number forced convection problem suggested by the batch melting process in the glass industry. Although the fluid is heated from above, non-uniform heating in the horizontal direction induces thermal boundary layers in which colder liquid is driven over hotter liquid. This leads to an
Gramberg, H, Howell, P, Ockendon, J
openaire   +1 more source

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