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Articles 391 - 420 of 2904

Full-Text Articles in Engineering

Identifying Rare Earth Element Speciation In Appalachian Reclaimed Mine Lands, Brianna O'Neil-Hankle, John J. Lenhart, Chin-Min Cheng, Tarunjit Butalia May 2022

Identifying Rare Earth Element Speciation In Appalachian Reclaimed Mine Lands, Brianna O'Neil-Hankle, John J. Lenhart, Chin-Min Cheng, Tarunjit Butalia

World of Coal Ash Proceedings

No abstract provided.


Ash Beneficial Use Center: Pilot Testing Beneficiation Technologies, Benjamin Gallagher, Riley Flowers, Kyle Flynn, Ivan Diaz May 2022

Ash Beneficial Use Center: Pilot Testing Beneficiation Technologies, Benjamin Gallagher, Riley Flowers, Kyle Flynn, Ivan Diaz

World of Coal Ash Proceedings

No abstract provided.


Optimization Of Rare Earth Element Recovery From Coal Fly Ash Using An Ionic Liquid, Laura Stoy, C.-H. Huang May 2022

Optimization Of Rare Earth Element Recovery From Coal Fly Ash Using An Ionic Liquid, Laura Stoy, C.-H. Huang

World of Coal Ash Proceedings

No abstract provided.


Case History: Ash Pond Closure Contact Water Management Strategies, Kenneth R. Daly, John M. Wrona, Amarachi N. Eze May 2022

Case History: Ash Pond Closure Contact Water Management Strategies, Kenneth R. Daly, John M. Wrona, Amarachi N. Eze

World of Coal Ash Proceedings

No abstract provided.


All Of The Above – Initiatives And Technologies To Expand The Supply Of Supplementary Cementitious Materials., Rafic Minkara, Ph.D., P.E. May 2022

All Of The Above – Initiatives And Technologies To Expand The Supply Of Supplementary Cementitious Materials., Rafic Minkara, Ph.D., P.E.

World of Coal Ash Proceedings

No abstract provided.


Ccr Construction On Steep Slopes, Tammy Deramo, David Soles May 2022

Ccr Construction On Steep Slopes, Tammy Deramo, David Soles

World of Coal Ash Proceedings

No abstract provided.


Use Of Harvested Ponded Fly Ash And Landfilled Fgd Materials For High-Volume Surface Mine Reclamation: Material And Site Characterizations, Chin-Min Cheng, Tarunjit Butalia May 2022

Use Of Harvested Ponded Fly Ash And Landfilled Fgd Materials For High-Volume Surface Mine Reclamation: Material And Site Characterizations, Chin-Min Cheng, Tarunjit Butalia

World of Coal Ash Proceedings

No abstract provided.


Pavement Innovation Down-Under, Ccps Rigid And Flexible Pavement Applications, Craig Heidrich, Bill Martin, Geoff Hines, Justin Moss May 2022

Pavement Innovation Down-Under, Ccps Rigid And Flexible Pavement Applications, Craig Heidrich, Bill Martin, Geoff Hines, Justin Moss

World of Coal Ash Proceedings

No abstract provided.


Closure Of Ash Ponds 1 And 2 At Duck Creek Power Station: Construction And Dewatering Techniques On Wet Ccr Material, Duane R. Lanoue, P.E., Dean Jones, Matt Ballance May 2022

Closure Of Ash Ponds 1 And 2 At Duck Creek Power Station: Construction And Dewatering Techniques On Wet Ccr Material, Duane R. Lanoue, P.E., Dean Jones, Matt Ballance

World of Coal Ash Proceedings

No abstract provided.


Emergency Response For An Impoundment Dike Reconstruction, Matthew M. Pugh, Nick A. Parks May 2022

Emergency Response For An Impoundment Dike Reconstruction, Matthew M. Pugh, Nick A. Parks

World of Coal Ash Proceedings

No abstract provided.


Stress-Strain Behavior Of Specimens Of Near-Monolithic Synthetic Lightweight Aggregate, Annika Han, Chris Swan May 2022

Stress-Strain Behavior Of Specimens Of Near-Monolithic Synthetic Lightweight Aggregate, Annika Han, Chris Swan

World of Coal Ash Proceedings

No abstract provided.


Deep Well Injection For Ccr Leachate And Wastewater Management, Arlen Striegl, Todd Stong, Jacob Sauer, Shane Stockdill May 2022

Deep Well Injection For Ccr Leachate And Wastewater Management, Arlen Striegl, Todd Stong, Jacob Sauer, Shane Stockdill

World of Coal Ash Proceedings

No abstract provided.


Repair Of Blocked Gravity Leachate Collection Line Using Trenchless Techniques, Michael G. Rowland, Pe, Brian G. Palmer, Pe May 2022

Repair Of Blocked Gravity Leachate Collection Line Using Trenchless Techniques, Michael G. Rowland, Pe, Brian G. Palmer, Pe

World of Coal Ash Proceedings

No abstract provided.


Mineralogical Transformation Of Coal Ash After Wet Pluviation, Chin-Min Cheng, Julia Sheets, Mehedy Amin, Omer Bozok May 2022

Mineralogical Transformation Of Coal Ash After Wet Pluviation, Chin-Min Cheng, Julia Sheets, Mehedy Amin, Omer Bozok

World of Coal Ash Proceedings

No abstract provided.


A Risk Evaluation Of Controlled Low-Strength Materials (Clsm) Containing Coal Combustion Products (Ccps) In Construction Projects, Kathleen R. Radloff, Ari S. Lewis, Andrew B. Bittner, Qian Zhang May 2022

A Risk Evaluation Of Controlled Low-Strength Materials (Clsm) Containing Coal Combustion Products (Ccps) In Construction Projects, Kathleen R. Radloff, Ari S. Lewis, Andrew B. Bittner, Qian Zhang

World of Coal Ash Proceedings

No abstract provided.


A Thermodynamic-Guided Approach To Recycle Off-Spec Fly Ash Into Lightweight Aggregate, Mohammad Balapour, Newell Moser, Edward J. Garboczi, Grace Hsuan May 2022

A Thermodynamic-Guided Approach To Recycle Off-Spec Fly Ash Into Lightweight Aggregate, Mohammad Balapour, Newell Moser, Edward J. Garboczi, Grace Hsuan

World of Coal Ash Proceedings

No abstract provided.


Emerging Clean Water Act Issues For Ccr Surface Impoundments, John Kondziolka, Kathleen Radloff, Andrew Bittner May 2022

Emerging Clean Water Act Issues For Ccr Surface Impoundments, John Kondziolka, Kathleen Radloff, Andrew Bittner

World of Coal Ash Proceedings

No abstract provided.


Towards Development Of Sustainable Asphalt Pavement Using Off-Spec Fly Ash, Ahmed Faheem, Ahmed Abdalla, Konstantin Sobolev May 2022

Towards Development Of Sustainable Asphalt Pavement Using Off-Spec Fly Ash, Ahmed Faheem, Ahmed Abdalla, Konstantin Sobolev

World of Coal Ash Proceedings

No abstract provided.


Ccr Corrective Measures Assessment & Implementation – A Technical Roadmap And Smart Communication/Management Strategies, Steven F. Putrich, David Hagen May 2022

Ccr Corrective Measures Assessment & Implementation – A Technical Roadmap And Smart Communication/Management Strategies, Steven F. Putrich, David Hagen

World of Coal Ash Proceedings

No abstract provided.


Lime Activated Coal Ash For Ccr Pond Closure Projects, Larry Gibson, Karen Slade May 2022

Lime Activated Coal Ash For Ccr Pond Closure Projects, Larry Gibson, Karen Slade

World of Coal Ash Proceedings

No abstract provided.


Beneficial Use Of Fly Ash As A Sustainable Building Material, Randall Stremmel, Thomas Weyand May 2022

Beneficial Use Of Fly Ash As A Sustainable Building Material, Randall Stremmel, Thomas Weyand

World of Coal Ash Proceedings

No abstract provided.


In-Situ Stabilization For Hydraulic Control At Ccr Sites, Paul R. Lear May 2022

In-Situ Stabilization For Hydraulic Control At Ccr Sites, Paul R. Lear

World of Coal Ash Proceedings

No abstract provided.


Study To Evaluate Future Ash Beneficial Use, Corina Maria Aldea, Gil M. Haines, Matt Bishop May 2022

Study To Evaluate Future Ash Beneficial Use, Corina Maria Aldea, Gil M. Haines, Matt Bishop

World of Coal Ash Proceedings

No abstract provided.


Field And Laboratory Methods To Demonstrate Monitored Natural Attenuation For Coal Combustion Product Constituents In Groundwater, Jim Redwine, Masa Kanematsu, Kristi Mitchell, Dimitri Vlassopoulos May 2022

Field And Laboratory Methods To Demonstrate Monitored Natural Attenuation For Coal Combustion Product Constituents In Groundwater, Jim Redwine, Masa Kanematsu, Kristi Mitchell, Dimitri Vlassopoulos

World of Coal Ash Proceedings

No abstract provided.


Addressing Public Fear With Facts—Tva Coal Ash Fact Sheets, Melissa Hedgecoth, Lisa Jn Bradley, Rock Vitale, Neil Carriker May 2022

Addressing Public Fear With Facts—Tva Coal Ash Fact Sheets, Melissa Hedgecoth, Lisa Jn Bradley, Rock Vitale, Neil Carriker

World of Coal Ash Proceedings

No abstract provided.


Six Years Of Service, Supply, And Success: Processing Harvested Ccr From Impoundments, William Fedorka, P.E. May 2022

Six Years Of Service, Supply, And Success: Processing Harvested Ccr From Impoundments, William Fedorka, P.E.

World of Coal Ash Proceedings

No abstract provided.


Developing Single Use Deposits Of Coal Derived Fly Ash As A National Resource, Nigel Cooke May 2022

Developing Single Use Deposits Of Coal Derived Fly Ash As A National Resource, Nigel Cooke

World of Coal Ash Proceedings

No abstract provided.


Flow And Heat Transfer In Swirl Tubes — A Review, Florian Seibold, Phillip M. Ligrani, Bernhard Weigand May 2022

Flow And Heat Transfer In Swirl Tubes — A Review, Florian Seibold, Phillip M. Ligrani, Bernhard Weigand

PRC-Affiliated Research

The development of modern gas turbines for aircraft propulsion and power generation demands ever-increasing efficiency, which can be achieved by rising the turbine inlet temperature. Therefore, turbine components and especially the leading edge of turbine blades are exposed to particular high thermal loads with temperatures that are well above the melting point of the material. As a result, efficient cooling techniques are essential. Swirling flows in cyclone cooling systems are a promising technique for internal turbine blade leading edge cooling since they promise high heat transfer rates in combination with relatively uniform heat transfer distributions. The current paper presents a …


Globule Masks-Exact.Zip, Ananad K. Nambisan, Norsang Lama, Jason Hagerty, Colin Smith, Ahmad Rajeh, Thanh Phan, Samantha Swinfard, R. Joe Stanley May 2022

Globule Masks-Exact.Zip, Ananad K. Nambisan, Norsang Lama, Jason Hagerty, Colin Smith, Ahmad Rajeh, Thanh Phan, Samantha Swinfard, R. Joe Stanley

Deep Learning-based Dot and Globule Segmentation with Pixel and Blob-based Metrics for Evaluation – Data

No abstract provided.


Globule Masks-Dilatedellipsekernel3.Zip, Ananad K. Nambisan, Norsang Lama, Jason Hagerty, Colin Smith, Ahmad Rajeh, Thanh Phan, Samantha Swinfard, R. Joe Stanley May 2022

Globule Masks-Dilatedellipsekernel3.Zip, Ananad K. Nambisan, Norsang Lama, Jason Hagerty, Colin Smith, Ahmad Rajeh, Thanh Phan, Samantha Swinfard, R. Joe Stanley

Deep Learning-based Dot and Globule Segmentation with Pixel and Blob-based Metrics for Evaluation – Data

No abstract provided.