Steady state method to determine unsaturated hydraulic conductivity at the ambient water potential
Abstract
The present invention relates to a new laboratory apparatus for measuring the unsaturated hydraulic conductivity at a single water potential. One or more embodiments of the invented apparatus can be used over a wide range of water potential values within the tensiometric range, requires minimal laboratory preparation, and operates unattended for extended periods with minimal supervision. The present invention relates to a new laboratory apparatus for measuring the unsaturated hydraulic conductivity at a single water potential. One or more embodiments of the invented apparatus can be used over a wide range of water potential values within the tensiometric range, requires minimal laboratory preparation, and operates unattended for extended periods with minimal supervision.
- Inventors:
- Issue Date:
- Research Org.:
- Idaho National Laboratory (INL), Idaho Falls, ID (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1150742
- Patent Number(s):
- 8806954
- Application Number:
- 13/297,333
- Assignee:
- U.S. Department of Energy (Washington, DC)
- Patent Classifications (CPCs):
-
G - PHYSICS G01 - MEASURING G01F - MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL
- DOE Contract Number:
- AC07-05ID14517
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 47 OTHER INSTRUMENTATION
Citation Formats
HUbbell, Joel M. Steady state method to determine unsaturated hydraulic conductivity at the ambient water potential. United States: N. p., 2014.
Web.
HUbbell, Joel M. Steady state method to determine unsaturated hydraulic conductivity at the ambient water potential. United States.
HUbbell, Joel M. Tue .
"Steady state method to determine unsaturated hydraulic conductivity at the ambient water potential". United States. https://www.osti.gov/servlets/purl/1150742.
@article{osti_1150742,
title = {Steady state method to determine unsaturated hydraulic conductivity at the ambient water potential},
author = {HUbbell, Joel M.},
abstractNote = {The present invention relates to a new laboratory apparatus for measuring the unsaturated hydraulic conductivity at a single water potential. One or more embodiments of the invented apparatus can be used over a wide range of water potential values within the tensiometric range, requires minimal laboratory preparation, and operates unattended for extended periods with minimal supervision. The present invention relates to a new laboratory apparatus for measuring the unsaturated hydraulic conductivity at a single water potential. One or more embodiments of the invented apparatus can be used over a wide range of water potential values within the tensiometric range, requires minimal laboratory preparation, and operates unattended for extended periods with minimal supervision.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2014},
month = {8}
}
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Works referencing / citing this record:
Steady state method to determine unsaturated hydraulic conductivity at the ambient water potential
patent, August 2014
- Hubbell, Joel M.
- US Patent Document 8,806,954