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Your search keyword '"Halil Tekinalp"' showing total 9 results
Start Over Author "Halil Tekinalp" Publisher office of scientific and technical information (osti)
9 results on '"Halil Tekinalp"'

5. Additively Manufactured Power Poles

Author

Brian K. Post, Alex Roschli, Peter L. Wang, Celeste Atkins, and Halil Tekinalp

Subjects
business.industry, Computer science, Electrical engineering, business, Power (physics)
Published
2021
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8. Low-Cost Nanocellulose-Reinforced High-Temperature Polymer Composites for Additive Manufacturing

Author

Soydan Ozcan, Kim Nelson, Lonnie J. Love, Vlastimil Kunc, and Halil Tekinalp

Subjects
chemistry.chemical_classification, chemistry.chemical_compound, Materials science, Polylactic acid, chemistry, Ultimate tensile strength, Polymer composites, Polymer, Raw material, Cellulose, Composite material, Elastic modulus, Nanocellulose
Abstract

ORNL worked with American Process Inc. to demonstrate the potential use of bio-based BioPlus® lignin-coated cellulose nanofibrils (L-CNF) as a reinforcing agent in the development of polymer feedstock suitable for additive manufacturing. L-CNF-reinforced polylactic acid (PLA) testing coupons were prepared and up to 69% increase in tensile strength and 133% increase in elastic modulus were demonstrated.

Published
2016
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9. CRADA final report: Technical assessment of roll-to-roll operation of lamination process, thermal treatment, and alternative carbon fiber precursors for low-cost, high-efficiency manufacturing of flow battery stacks and other energy devices

Author

Jeremy Loretz, Thomas H. Madden, Claus Daniel, Mark A. Smith, Curtis Warrington, Hunter Manson, Thomas R. Muth, Soydan Ozcan, Yuan Lu, Darien Wood, and Halil Tekinalp

Subjects
Engineering, Power station, business.industry, Electrical engineering, Flow battery, Energy storage, Power (physics), law.invention, Roll-to-roll processing, Stack (abstract data type), law, Lamination, Capital cost, business, Process engineering
Abstract

Among the various stationary-storage technologies under development, redox flow batteries (RFBs) offer the greatest potential to deliver inexpensive, scalable, and efficient grid-scale electrical-energy storage. Unlike traditional sealed batteries, in a flow battery power and energy are decoupled. Cell area and cell count in the stack determine the device power, and the chemical storage volume determines the total energy. Grid-scale energy-storage applications require megawatt-scale devices, which require the assembly of hundreds of large-area, bipolar cells per power plant. The cell-stack is the single system component with the largest impact on capital cost (due to the large number of highly engineered components) and operating costs (determined by overall round-trip efficiency).

Published
2015
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