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Thermodynamic correction for salts in variably saturated porous media

Creator:: Burns, Erick R.
Abstract:: Using thermodynamic principles, the general relationship describing the equilibrium vapor content in the gas phase above a saline liquid and across a curved liquid-gas interface is developed. Since high salt concentration also affects the intensive and extensive liquid properties, it is also necessary to account for these effects in liquid...
Resource Type:: Masters Thesis
Full Text:: years, and his conceptual model of flow of salts in unsaturated porous media formed the foundation upon

Thermodynamics of non-dilute saline solutions in variably saturated porous media

Creator:: Burns, Erick R.
Abstract:: Non-dilute salt strength solutions occur in many near surface geologic environments. In order to better understand the occurrence and movement of the water and salt, mathematical models for this non-ideal fluid need to be developed. Initial boundary value problems may then be solved to predict behavior for comparison with observations....
Resource Type:: Dissertation
Full Text:: mathematical representation of the physics of flow of saline fluids in variably saturated porous media

Thermal insulation made of wood-base materials : Its application and use in houses

Creator:: Teesdale, L. V. (Laurence Victor) and Forest Products Laboratory (U.S.)
Abstract:: Revised October 1958
Resource Type:: Technical Report
Full Text:: material, 25/32 inch thick. For some purposes, the calculated thermal proper- ties of materials should be

Stochastic analysis of flow and transport in porous media

Creator:: Vasylkivska, Veronika S.
Abstract:: Random fields are frequently used in computational simulations of real-life processes. In particular, in this work they are used in modeling of flow and transport in porous media. Porous media as they arise in geological formations are intrinsically deterministic but there is significant uncertainty involved in determination of their properties...
Resource Type:: Dissertation
Full Text:: accomplish without partial support by NSF DMS 0511190 “Model adaptivity in porous media” and NSF DMS 1115827

Hybrid Multiscale Methods with Applications to Semiconductors, Porous Media, and Materials Science

Creator:: Costa, Timothy B.
Abstract:: In this work we consider two multiscale applications with tremendous computational complexity at the lower scale. First, we examine a model for charge transport in semicon- ductor structures with heterojunction interfaces. Due to the complex physical phenomena at the interface, the model at the design scale is unable to adequately...
Resource Type:: Dissertation
Full Text:: of a mathematical model describing physical phenomena has been to trade resolution for scale. This

A numerical study of inertial flow features in moderate Reynolds number flow through packed beds of spheres

Creator:: Finn, Justin Richard
Abstract:: In this work, flow through synthetic arrangements of contacting spheres is studied as a model problem for porous media and packed bed type flows. Direct numerical simulations are performed for moderate pore Reynolds numbers in the range, 10 ≤ Re ≤ 600, where non-linear porescale flow features are known to...
Resource Type:: Dissertation
Full Text:: contacting spheres is studied as a model problem for porous media and packed bed type flows. Direct numeri

The effect of void distribution on the Hugoniot state of porous media

Creator:: Creel, Emory Myron Willett
Abstract:: Shocked porous granular material experiences pressure dependent compaction. D. John Pastine introduced a model in which the degree of compaction is dependent on the pressure induced by the shock wave, the shear strength of the material, and the distribution of void sizes. In the past, the model could only be...
Resource Type:: Masters Thesis
Full Text:: , D. John Pastine introduced an model that allowed a distribution of void sizes in a porous material

Upscaling non-Darcy flow using mixed finite element method

Creator:: Garibotti, Cristiano Rodrigues
Abstract:: In this paper we develop an upscaling technique for non-Darcy flow in porous media. Non-Darcy model of flow applies to flow in porous media when large velocities occur. The well-posedness results for theory of quasilinear elliptic partial differential equations. To discretize the model we used lowest order Raviart-Thomas mixed finite...
Resource Type:: Masters Thesis
Full Text:: this paper we develop an upscaling technique for non-Darcy flow in porous media. Non-Darcy model of

Thermal conductivity modeling of unrestructured sphere pac nuclear fuels

Creator:: Willison, James Stuart
Abstract:: In order to properly model the temperature distribution of a nuclear fuel pin, the thermal conductivity of the fuel must be known. For sphere pac fuel, the modeling of the conductivity is complicated due to the fact that the fuel is a collection of spheres in a random packed bed....
Resource Type:: Masters Thesis
Full Text:: properly model the temperature distri- bution of a nuclear fuel pin, the thermal conductivity of the fuel

Flat plates of plywood under uniform or concentrated loads

Creator:: March, H. W. and Forest Products Laboratory (U.S.)
Abstract:: This report is one of a series issued to aid the nation's war program. Information reviewed and reaffirmed 1956 and 1962. Report first issued March 1942.
Resource Type:: Technical Report

ScholarsArchive@OSU

Thermodynamic correction for salts in variably saturated porous media

Thermodynamics of non-dilute saline solutions in variably saturated porous media

Thermal insulation made of wood-base materials : Its application and use in houses

Stochastic analysis of flow and transport in porous media

Hybrid Multiscale Methods with Applications to Semiconductors, Porous Media, and Materials Science

A numerical study of inertial flow features in moderate Reynolds number flow through packed beds of spheres

The effect of void distribution on the Hugoniot state of porous media

Upscaling non-Darcy flow using mixed finite element method

Thermal conductivity modeling of unrestructured sphere pac nuclear fuels

Flat plates of plywood under uniform or concentrated loads

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