Results 31 to 40 of about 53,819 (214)

Revisiting Cent-Fonts Fluviokarst Hydrological Properties with Conservative Temperature Approximation

Hydrology, 2017
We assess the errors produced by considering temperature as a conservative tracer in fluviokarst studies. Heat transfer that occurs between karstic Conduit System (CS) and Porous Fractured Matrix (PFM) is the reason why one should be careful in making ...
Philippe Machetel, David A. Yuen
doaj   +1 more source

Energy budget [PDF]

, 1965
This document consists of tabulated calculations of the energy budget for the Hanford production reactors. Examples of the heat transport calculations are illustrated along with the complete final data. Travel times are estimated.
openaire   +2 more sources

Wind Turbine Performance in Very Large Wind Farms: Betz Analysis Revisited

Energies, 2020
The theoretical limit for wind turbine performance, the so-called Betz limit, arises from an inviscid, irrotational analysis of the streamtube around an actuator disk.
Jacob R. West, Sanjiva K. Lele
doaj   +1 more source

A comparison between long term measured and modeled sensible heat and momentum fluxes using a High Resolution Limited Area Model (HIRLAM )

Meteorologische Zeitschrift, 2000
The objective of this paper is to study the surface fluxes obtained by a High Resolution Limited Area Model (HIRLAM), used for weather forecasts. The question arises whether the quality of the fluxes are high enough to make HIRLAM a proper tool for ...
Anna Rutgersson
doaj   +1 more source

Energy Budget in Rayleigh-Bénard Convection [PDF]

Physical Review Letters, 2001
5 pages, 3 figures, new version 13 Mar ...
openaire   +3 more sources

Effects of Dynamical and Diabatic Processes on Stationary and Transient Kelvin Waves

Journal of Advances in Modeling Earth Systems
Atmospheric Kelvin waves (KWs) are influenced by both tropical convective heating and dry dynamical processes, but the relative contributions of these mechanisms remain uncertain.
K. M. Holube, F. Lunkeit, S. Vasylkevych, N. Žagar   +3 more
doaj   +1 more source

Reducing Energy Consumption in CubeSat Missions: The Integrated Antenna Approach

Engineered Science
One of the future challenges of increasing the harnessed solar power is efficiently using the CubeSat sides. One of the approaches is using integrated antenna systems with solar panels or payloads.
Gulama-Garip Alisher E. Ibrayev, Nursultan Meirambekuly, Beibit A. Karibayev, Timur A. Namazbayev, Sabyrzhan O. Orynbassar, Anna S. Sukhenko, Amirkhan A. Temirbayev, Algazy Zhauyt   +7 more
doaj   +1 more source

Evaluating a Coupled Phenology‐Surface Energy Balance Model to Understand Stream‐Subsurface Temperature Dynamics in a Mixed‐Use Farmland Catchment

Water Resources Research, 2019
Stream temperature is a key variable that controls both physical and biogeochemical processes in aquatic ecosystems. Complex physical interactions between land surface and subsurface processes make accurate simulations of stream temperature dynamics at ...
Han Qiu, Phillip Blaen, Sophie Comer‐Warner, David M. Hannah, Stefan Krause, Mantha S. Phanikumar   +5 more
doaj   +1 more source

Research Progress on Climate Effect and Influence Mechanism of Photovoltaic Systems

Gaoyuan qixiang, 2022
Due to the global environmental crisis， energy crisis and the urgent need to deal with climate change， governments around the world have increased the use of renewable energy.The progress of photovoltaic technology and the support of government policies ...
Junxia JIANG, Xiaoqing GAO
doaj   +1 more source

How Volcanic Aerosols Globally Inhibit Precipitation

Geophysical Research Letters
Volcanic aerosols reduce global mean precipitation in the years after major eruptions, yet the mechanisms that produce this response have not been rigorously identified.
Zachary McGraw, Lorenzo M. Polvani
doaj   +1 more source