搜索结果: 1-15 共查到“理学 heat flux”相关记录42条 . 查询时间(0.078 秒)
Measurements and Models of Heat Flux and Plumes from Hydrothermal Discharges Near the Deep Seafloor
Measurements and Models Heat Flux and Plumes Hydrothermal Discharges Deep Seafloor
2015/7/14
Deep-sea hydrothermal vents are conduits of heat and chemicals from the lithosphere to the hydrosphere. Their plumes rise hundreds of meters from the seafloor into the water column; during their ascen...
Earth's surface heat flux
Earth's surface heat flux
2014/12/31
We present a revised estimate of Earth's surface heat flux that is based upon a heat flow data-set with 38 347 measurements, which is 55% more than used in previous estimates. Our methodology, like ot...
Accessing the Potential of Satellite and Telemetric Data to Evaluate the Influence of the Heat Flux Exchange in the Water Column Mixing and Stratification
Thermal Infrared Heat and Cooling Mixing Stratification
2013/3/11
The objective of this work is to evaluate the feasibility of moderate resolution satellite data estimating the surface heat balance in a tropical hydroelectric reservoir. Each component of the heat fl...
Reynolds stress and heat flux in spherical shell convection
Solar and Stellar Astrophysics (astro-ph.SR)
2010/12/27
Turbulent fluxes of angular momentum and heat due to rotationally affected convection play a key role in determining differential rotation of stars.
Wavelet maxima curves of surface latent heat flux associated with two recent Greek earthquakes
Wavelet maxima curves surface latent heat flux recent Greek earthquakes
2009/12/14
Multi sensor data available through remote sensing satellites provide information about changes in the state of the oceans, land and atmosphere. Recent studies have shown anomalous changes in oceans, ...
Surface latent heat flux as an earthquake precursor
surface latent heat flux an earthquake precursor
2009/12/10
The analysis of surface latent heat flux (SLHF) from the epicentral regions of five recent earthquakes that occurred in close proximity to the oceans has been found to show anomalous behavior. The max...
Uncertainty analysis of computational methods for deriving sensible heat flux values from scintillometer measurements
Uncertainty analysis computational methods sensible heat flux values scintillometer measurements
2010/2/8
The use of scintillometers to determine sensible heat fluxes is now common in studies of land-atmosphere interactions. The main interest in these instruments is due to their ability to quantify energy...
Radial evolution of intermittent heat flux in solar coronal holes
Radial evolution intermittent heat flux solar coronal holes
2009/11/11
Recently, we suggested that the source of ion heating in solar coronal holes is small-scale reconnection events (microflares) at the coronal base. The microflares launch intermittent heat flux up into...
Exact Solutions of Incompressible Couette Flow with Constant Temperature and Constant Heat Flux on Walls in the Presence of Radiation
Transient Natural convection Channel flow Heat flux Exact solution Radiation
2009/10/9
The present paper investigates a closed form solution for the transient free convection flow of a viscous fluid between 2 infinite vertical parallel plates in the presence of radiation. The flow is se...
Sensible and latent heat flux from radiometric surface temperatures at the regional scale:methodology and evaluation
Sensible and latent heat flux radiometric surface temperatures regional scale methodology
2010/1/21
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-We...
On the Parametrization of Basal Heat Flux for Sea-ice Modelling
Arctic oceanography climate modelling climate change ice-ocean heat flux
2009/6/10
A sea-ice model is used to investigate the ice-ocean heat flux that occurs at the base of the ice. The source of this basal heat flux is supposed in reality to arise from physical processes (e.g. ocea...
The impact of broadleaved woodland on water resources in lowland UK：II. Evaporation estimates from sensible heat flux measurements over beech woodland and grass on chalk sites in Hampshire
broadleaved woodland heat flux water resources chalk sites
2009/5/18
The impact on recharge to the Chalk aquifer of substitution of broadleaved woodland for pasture is a matter of concern in the UK. Hence, measurements of energy balance components were made above beech...
Negative Oceanic Heat Flux as a Cause of Water-Mass Formation
Negative Oceanic Heat Flux Water-Mass Formation
2009/4/3
Regions of large (>60 kcal cm−2 year−1) net annual heat flux from the oceans to the atmosphere are found only on the western sides of Northern Hemisphere oceans and in the Norwegian Sea, a...
Measurements of the Vertical Heat Flux in the Upper Ocean Layer
Vertical Heat Flux Upper Ocean Layer
2009/3/24
By measuring the time rate of change of temperature in the upper 65 m of the sea at night with a precision sounding device, the amount of heat transported upward at various depths and through the sea ...
A Self-similar Flow Behind a Shock Wave in a Gravitating or Non-gravitating Gas with Heat Conduction and Radiation Heat-flux
Shock wave self-similar flow self-gravitational effects heat transfer effects variable initial density variable total energy
2010/9/15
The propagation of a spherical shock wave in an ideal gas with heat conduction and radiation heat-flux, and with or without self-gravitational effects, is investigated. The initial density of the gas ...