Material Balance Assessment for Double-Shell Tank Waste Pipeline Transfer


== Abstract ==

PNNL developed a material balance assessment methodology based on conservation of mass for detecting leaks and mis-routings in pipeline transfer of double-shell tank waste at Hanford. The main factors causing uncertainty in these transfers are variable property and tank conditions of density, existence of crust, and surface disturbance due to mixer pump operation during the waste transfer. The methodology was applied to three waste transfers from Tanks AN-105 and AZ-102.


== Original document ==

The different versions of the original document can be found in:

* [http://dx.doi.org/10.2172/15010226 http://dx.doi.org/10.2172/15010226]

* [http://dx.doi.org/10.2172/782700 http://dx.doi.org/10.2172/782700]

* [http://dx.doi.org/10.2172/965714 http://dx.doi.org/10.2172/965714]

* [https://digital.library.unt.edu/ark:/67531/metadc1412602/m2/1/high_res_d/15010226.pdf https://digital.library.unt.edu/ark:/67531/metadc1412602/m2/1/high_res_d/15010226.pdf]

* [https://digital.library.unt.edu/ark:/67531/metadc718590/m2/1/high_res_d/782700.pdf https://digital.library.unt.edu/ark:/67531/metadc718590/m2/1/high_res_d/782700.pdf]

* [https://digital.library.unt.edu/ark:/67531/metadc927992/m2/1/high_res_d/965714.pdf https://digital.library.unt.edu/ark:/67531/metadc927992/m2/1/high_res_d/965714.pdf]

* [https://core.ac.uk/display/71330178 https://core.ac.uk/display/71330178],
: [https://digital.library.unt.edu/ark:/67531/metadc927992 https://digital.library.unt.edu/ark:/67531/metadc927992],
: [http://www.pnl.gov/main/publications/external/technical_reports/PNNL-13485rev1.pdf http://www.pnl.gov/main/publications/external/technical_reports/PNNL-13485rev1.pdf],
: [http://www.osti.gov/scitech/biblio/965714-material-balance-assessment-double-shell-tank-waste-pipeline-transfer http://www.osti.gov/scitech/biblio/965714-material-balance-assessment-double-shell-tank-waste-pipeline-transfer],
: [https://academic.microsoft.com/#/detail/125709469 https://academic.microsoft.com/#/detail/125709469]

* [https://digital.library.unt.edu/ark:/67531/metadc718590/m2/1/high_res_d/782700.pdf https://digital.library.unt.edu/ark:/67531/metadc718590/m2/1/high_res_d/782700.pdf],
: [https://digital.library.unt.edu/ark:/67531/metadc718590 https://digital.library.unt.edu/ark:/67531/metadc718590],
: [https://academic.microsoft.com/#/detail/2914885994 https://academic.microsoft.com/#/detail/2914885994]



DOIS: 10.2172/15010226 10.2172/782700 10.2172/965714