Surface heat flux estimationTwo-probeCalibration integral equation methodIn this paper, a new two-probe surface heat flux calibration integral equation method (CIEM) is proposed for resolving nonlinear inverse heat conduction problem possessing temperature-dependent thermophysical properties and an unknown ...
Liang (2012), Estimating surface energy fluxes using a dual-source data assimilation approach adjoined to the heat diffusion equation, J. Geophys. Res., 117, D17118, doi:10.1029/2012JD017618.and S. Liang, 2012: Estimating surface energy fluxes using a dual-source data assimilation approach ...
(8.5.2). Over land and on a microscopic scale, Ss may be expressed in terms of the rate of heat conduction into the underlying surface. Equation (8.5.6) represents the basic surface energy equation. Local variations such as the melting of snow and ice have not been considered here. The...
To understand how the very large seasonal surface heat loss over the warm KE water affects the strength of the SST front, we calculate the surface heat flux and oceanic terms in the frontogenesis/frontolysis equation (3). To estimate the meridional gradients across the front, we compute the...
Model runs diagnose the transient rip-current (TRC) and diurnal surface heat flux (SHF) induced cross-shore exchange in the nearshore For Fall Southern California conditions, SHF induced far weaker exchange than TRC or TRC+SHF, with similar TRC- and SHF+TRC-induced exchange From exchange velocit...
Mixing at the ocean surface is key for atmosphere–ocean interactions and the distribution of heat, energy, and gases in the upper ocean. Winds are the primary force for surface mixing. To properly simulate upper ocean dynamics and the flux of these quantities within the upper ocean, models mu...
On the bottom side of the foil, the temperature and the heat flux density were set as (2) The lateral walls were assumed adiabatic: (3) The Cauchy problem for the Laplace equation or elliptic equations of the general form is one of the oldest ill-posed problems [18–22]. Its ...
Identification of the Thermal Conductivity Coefficient Using a Given Surface Heat Fluxheat conductioninverse coefficient problemsgradientheat equationadjoint equationsnumerical algorithmThe inverse problem of determining a temperature-dependent thermal conductivity coefficient is studied. The study is based on the...
Diffusion term in the momentum equation is given by a fourth-order difference. The model covers the entire East Sea from 33°N to 52°N latitude and from 126.5°E to 142.5°E longitude (Fig. 1 Distribution of surface net heat flux Fig. 2 shows the distributions of the decadal-averaged ...
Equation (3.70) is valid for countercurrent and co-current (parallel) flow but not for mixed flow, such as a shell-and-tube exchanger with two passes in the tube side (see Figure 3.12). Correction factors for various flow configurations are available in the literature (e.g. Kreith, 1965...