Joseph Hughes (Former Employee)
Science and Products
Filter Total Items: 45
Three-dimensional flow in the Florida platform: Theoretical analysis of Kohout convection at its type locality Three-dimensional flow in the Florida platform: Theoretical analysis of Kohout convection at its type locality
Kohout convection is the name given to the circulation of saline groundwater deep within carbonate platforms, first proposed by F.A. Kohout in the 1960s for south Florida. It is now seen as an Mg pump for dolomitization by seawater. As proposed by Kohout, cold seawater is drawn into the Florida platform from the deep Straits of Florida as part of a geothermally driven circulation in...
Authors
J.D. Hughes, H. Leonard Vacher, Ward E. Sanford
Numerical simulation of double‐diffusive finger convection Numerical simulation of double‐diffusive finger convection
A hybrid finite element, integrated finite difference numerical model is developed for the simulation of double‐diffusive and multicomponent flow in two and three dimensions. The model is based on a multidimensional, density‐dependent, saturated‐unsaturated transport model (SUTRA), which uses one governing equation for fluid flow and another for solute transport. The solute‐transport...
Authors
Joseph D. Hughes, Ward E. Sanford, H. Leonard Vacher
SUTRA-MS: A version of SUTRA modified to simulate heat and multiple-solute transport SUTRA-MS: A version of SUTRA modified to simulate heat and multiple-solute transport
No abstract available.
Authors
D. Joseph, Ward E. Sanford
Non-USGS Publications**
Nyer, E., Mayfield, P., and Hughes, J.D, 1998. Beyond the AFCEE Protocol for Natural Attenuation: Ground Water Monitoring and Remediation, v. 18, no. 3, 70-77.
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.
Science and Products
Filter Total Items: 45
Three-dimensional flow in the Florida platform: Theoretical analysis of Kohout convection at its type locality Three-dimensional flow in the Florida platform: Theoretical analysis of Kohout convection at its type locality
Kohout convection is the name given to the circulation of saline groundwater deep within carbonate platforms, first proposed by F.A. Kohout in the 1960s for south Florida. It is now seen as an Mg pump for dolomitization by seawater. As proposed by Kohout, cold seawater is drawn into the Florida platform from the deep Straits of Florida as part of a geothermally driven circulation in...
Authors
J.D. Hughes, H. Leonard Vacher, Ward E. Sanford
Numerical simulation of double‐diffusive finger convection Numerical simulation of double‐diffusive finger convection
A hybrid finite element, integrated finite difference numerical model is developed for the simulation of double‐diffusive and multicomponent flow in two and three dimensions. The model is based on a multidimensional, density‐dependent, saturated‐unsaturated transport model (SUTRA), which uses one governing equation for fluid flow and another for solute transport. The solute‐transport...
Authors
Joseph D. Hughes, Ward E. Sanford, H. Leonard Vacher
SUTRA-MS: A version of SUTRA modified to simulate heat and multiple-solute transport SUTRA-MS: A version of SUTRA modified to simulate heat and multiple-solute transport
No abstract available.
Authors
D. Joseph, Ward E. Sanford
Non-USGS Publications**
Nyer, E., Mayfield, P., and Hughes, J.D, 1998. Beyond the AFCEE Protocol for Natural Attenuation: Ground Water Monitoring and Remediation, v. 18, no. 3, 70-77.
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.