Search Results - "Reppert, Philip"

Frequency-Dependent Electroosmosis by Reppert, Philip M., Morgan, Frank Dale

“…This paper presents a theory for frequency-dependent electroosmosis. It is shown that for a closed capillary the electroosmosis frequency-dependent ratio of Δ…”
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Frequency-Dependent Streaming Potentials by Reppert, Philip M., Morgan, Frank Dale, Lesmes, David P., Jouniaux, Laurence

“…An experimental apparatus and data acquisition system was constructed to measure the streaming potential coupling coefficients as a function of frequency. The…”
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Temperature-dependent streaming potentials: 1. Theory by REPPERT, Philip M, MORGAN, Frank Dale

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Electromagnetic cave-to-surface mapping system by Sogade, J., Vichabian, Y., Vandiver, A., Reppert, P.M., Coles, D., Morgan, F.D.

“…This paper presents the principle, design, construction, and methodology for an electromagnetic (EM) system to be used in the detection/location and mapping of…”
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Temperature-dependent streaming potentials: 2. Laboratory by Reppert, Philip M., Morgan, Frank Dale

“…Streaming potentials and zeta potentials were measured at equilibrium conditions, while at elevated temperatures of 23°–200°C and pressures of 20 MPa, on…”
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Streaming Potential Collection and Data Processing Techniques by Reppert, Philip M., Morgan, F.Dale

“…To date, no comprehensive comparison of streaming potential coupling coefficient collection or processing techniques has been made. Here, time-varying…”
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Temperature-dependent streaming potentials: 1. Theory by Reppert, Philip M., Morgan, Frank Dale

“…The variation of streaming potentials (voltage/pressure cross‐coupling coefficient) with temperature is examined with particular emphasis on the effect of…”
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Temperature-dependent streaming potentials: 2. Laboratory by REPPERT, Philip M, MORGAN, Frank Dale

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Dielectric constant determination using ground-penetrating radar reflection coefficients by Reppert, Philip M., Morgan, F.Dale, Toksöz, M.Nafi

“…A method to determine ground-penetrating radar (GPR) velocities, which utilize Brewster angles, is presented. The method determines the relative dielectric…”
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Frequency dependent streaming potentials by Reppert, Philip, Morgan, Dale, Lesmes, David, Jouniaux, Laurence

“…Streaming potential coupling coefficients were measured as a function of frequency. Experiments were conducted on one glass capillary and two porous glass…”
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