Výsledky vyhledávání - "Paul S. Pickard"

CFD modeling and experimental validation of sulfur trioxide decomposition in bayonet type heat exchanger and chemical decomposer for different packed bed designs

Autor: Paul S. Pickard, Valery Ivanovich Ponyavin, Yitung Chen, Anthony Hechanova, Milton E. Vernon, Vijaisri Nagarajan

Publikováno v: International Journal of Hydrogen Energy. 34:2543-2557

The growth of global energy demand during the 21st century, combined with the necessity to master greenhouse gas emissions has lead to the introduction of a new and universal energy carrier: hydrogen. The Department of Energy (DOE) Nuclear Hydrogen I

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1d0b8b975db2a4d081d5bf09ba29b6dc
https://doi.org/10.1016/j.ijhydene.2008.10.094

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Numerical study of sulfur trioxide decomposition in bayonet type heat exchanger and chemical decomposer with porous media zone and different packed bed designs

Autor: Valery Ivanovich Ponyavin, Anthony Hechanova, Milton E. Vernon, Vijaisri Nagarajan, Paul S. Pickard, Yitung Chen

Publikováno v: International Journal of Hydrogen Energy. 33:6445-6455

The Department of Energy (DOE) Nuclear Hydrogen Initiative was investigating thermochemical cycles for hydrogen production using high temperature heat exchangers. The present work was concerned with use of bayonet type heat exchanger as silicon carbi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2129e76e7b45f5e84be1d1a08dba692d
https://doi.org/10.1016/j.ijhydene.2008.06.075

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Operation and analysis of a supercritical CO2 Brayton cycle

Autor: Steven A. Wright, Ross F. Radel, Paul S. Pickard, Milton E. Vernon, Gary E Rochau

Sandia National Laboratories is investigating advanced Brayton cycles using supercritical working fluids for use with solar, nuclear or fossil heat sources. The focus of this work has been on the supercritical CO{sub 2} cycle (S-CO2) which has the po

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::853bbf8d9baf618ad4b20b2b54f710e5
https://doi.org/10.2172/984129

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Models for evaluation of energy technology and policy options to maximize low carbon source penetration in the United States energy supply

Autor: Todd H. West, William J. Peplinski, Marissa Devan Reno, Leonard A. Malczynski, David Alan Schoenwald, James Robert Brainard, Dawn Kataoka, Jesse Dillon Roach, Paul S. Pickard

An initial version of a Systems Dynamics (SD) modeling framework was developed for the analysis of a broad range of energy technology and policy questions. The specific question selected to demonstrate this process was 'what would be the carbon and i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::20f7a6764c73f2c14437dc034bde8152
https://doi.org/10.2172/1011712

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Description and Test Results from a Supercritical CO2 Brayton Cycle Development Program

Autor: Robert Fuller, Ross F. Radel, Paul S. Pickard, Barber Nichols, Milton E. Vernon, Steven A. Wright

Publikováno v: 7th International Energy Conversion Engineering Conference.

The Supercritical CO2 Brayton cycle (S-CO2) can potentially offer more efficient and compact power conversion systems for advanced nuclear reactors, solar, or fossil fuel systems. The DOE Office of Nuclear Energy, Knolls Atomic Power Laboratory, and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7163a9af1d6d4bc00d28afc89820c538
https://doi.org/10.2514/6.2009-4607

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Supercritical CO2 Brayton Cycle Power Generation Development Program and Initial Test Results

Autor: Robert Fuller, Paul S. Pickard, Ross F. Radel, Steven A. Wright, Milton E. Vernon

Publikováno v: ASME 2009 Power Conference.

The DOE Office of Nuclear Energy and Sandia National Labs are investigating supercritical CO2 Brayton cycles as a potentially more efficient and compact power conversion system for advanced nuclear reactors, and other heat sources including solar, ge

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::70132af60120ee66db87e8c65d39a1e9
https://doi.org/10.1115/power2009-81081

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A Fission Fragment Reactor Concept for Nuclear Space Propulsion

Autor: A. J. Suo-Anttila, Steven A. Wright, Milton E. Vernon, Edward J. Parma, Paul S. Pickard

Publikováno v: Fusion Technology. 20:725-729

Sandia National Laboratories (SNL) has proposed a new nuclear thermal propulsion concept that uses fission fragments to directly heat the propellant up to 1000K or higher above the material tempera...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::687f7d74599f5e155dcc3994cacbc60e
https://doi.org/10.13182/fst91-a11946927

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Next Generation Nuclear Plant Phenomena Identification and Ranking Tables (PIRTs) Volume 6: Process Heat and Hydrogen Co-Generation PIRTs

Autor: Paul S. Pickard, Charles W Forsberg, S. Herring, Maximilian B. Gorensek

A Phenomena Identification and Ranking Table (PIRT) exercise was conducted to identify potential safety-0-related physical phenomena for the Next Generation Nuclear Plant (NGNP) when coupled to a hydrogen production or similar chemical plant. The NGN

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::964ee0f6f6454257928b3c5cbe3cd7c6
https://doi.org/10.2172/929347

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