Results 11 to 20 of about 2,191,303 (292)

Buoyancy and the sensible heat flux budget within dense canopies

Boundary-Layer Meteorology, 2006
In contrast to atmospheric surface-layer (ASL) turbulence, a linear relationship between turbulent heat fluxes (F(T)) and vertical gradients of mean air temperature within canopies is frustrated by numerous factors, including local variation in heat ...
D. POGGI, Cescatti, Alessandro, GIOSTRA, UMBERTO, Scrimieri, A., CAVA D., Giostra, U., Poggi, D., G. G. KATUL, A. CESCATTI, Cava, D., D. CAVA, A. SCRIMIERI, POGGI, DAVIDE, Katul, G. G., AND U. GIOSTRA   +14 more
core   +5 more sources

Flow patterns and heat transfer for flow boiling in small to micro diameter tubes [PDF]

, 2008
An overview of the recent developments in the study of flow patterns and boiling heat transfer in small to micro diameter tubes is presented. The latest results of a long-term study of flow boiling of R134a in five vertical stainless steel tubes of ...
Karayiannis, TG, Shiferaw, D, Kenning, DBR, Wadekar, VV   +3 more
core   +6 more sources

Sensible heat flux estimates using flux variance methods [PDF]

Water Resources Research, 1995
Similarity models in the inner region of the unstable atmospheric boundary layer (ABL) are generally based on four dimensional parameters: buoyancy, friction velocity, surface heat flux, and the height above the land surface. In the free convection limit the friction velocity can be neglected, thus reducing the measurement needs in practical ...
Albertson, J. D., Parlange, M. B., Katul, G. G., Chu, C. R., Stricker, H., Tyler, S.   +5 more
openaire   +2 more sources

R134a flow boiling heat transfer in small diameter tubes [PDF]

, 2007
Copyright @ 2007 RT Edwards Inc.Boiling heat transfer in small diameter tubes has been experimentally investigated using R134a as the working fluid. The heat transfer periments were conducted with two stainless steel tubes of internal diameter 4.26 mm ...
Huo, Y, Karayiannis, TG, Tian, S
core   +6 more sources

The Sea Spray Contribution to Sensible Heat Flux [PDF]

Journal of the Atmospheric Sciences, 2014
Abstract Direct numerical simulations (DNS) of turbulent Couette flow are combined with Lagrangian point-particle tracking to investigate the effects of a dispersed phase on bulk passive heat transport when the two phases can exchange both momentum and sensible heat.
Peter P. Sullivan, David H. Richter
openaire   +1 more source

Sensible and latent heat flux from radiometric surface temperatures at the regional scale: methodology and validation [PDF]

, 2009
The CarboEurope Regional Experiment Strategy (CERES) was designed to develop and test a range of methodologies to assess regional surface energy and mass exchange of a large study area in the south-western part of France.
Brunet, Y., Hutjes, R.W.A., Sarrat, C., Zaldei, A., Miglietta, Francesco, Sarrat, Charlotte, Gioli, B., Matese, A., Miglietta, F., Brunet, Yves   +9 more
core   +1 more source

Dropsonde-Based Heat Fluxes and Mixed Layer Height over the Sea Surface near the Korean Peninsula

Remote Sensing, 2022
Dropsonde-based sensible heat flux, latent heat flux, and buoyancy flux were estimated over the sea around the Korean Peninsula in 2021. During a preceding severe weather (SW) mission, a total of 243 dropsondes were released from a National Institute of ...
Min-Seong Kim, Byung Hyuk Kwon, Tae-Young Goo, Sueng-Pil Jung   +3 more
doaj   +1 more source

Doppler lidar observations of sensible heat flux and intercomparisons with a ground-based energy balance station and WRF model output [PDF]

, 2009
This is an open access article - Copyright @ 2009 E. Schweizerbart'sche VerlagsbuchhandlungDuring the Convective and Orographically induced Precipitation Study (COPS), a scanning Doppler lidar was deployed at Achern, Baden-Wüttemberg, Germany from 13th ...
Fay Davies, Collier, CG, Davis, JC, Christopher G. Clare Collier, Russell, A, Jenny Davis, Andrew Russell, Pearson, GN, Davies, F, Guy N. Pearson, Ralph Burton, Burton, R   +11 more
core   +1 more source

Application of Optimized Sensible Heat Flux Calculation Combining Low-Pass Filtering and Wavelet Transform in the Study of Urban Thermal Environment in Jiangsu Province [PDF]

E3S Web of Conferences
The urban heat island effect is a common phenomenon during urbanization, characterized by significantly higher temperatures in urban areas compared to surrounding rural areas.
Du Diwei
doaj   +1 more source

On the interaction between marine boundary layer cellular cloudiness and surface heat fluxes [PDF]

Atmospheric Chemistry and Physics, 2014
The interaction between marine boundary layer cellular cloudiness and surface fluxes of sensible and latent heat is investigated. The investigation focuses on the non-precipitating closed-cell state and the precipitating open-cell state at low ...
J. Kazil, G. Feingold, H. Wang, T. Yamaguchi   +3 more
doaj   +1 more source