Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Eric J. Jacob"'
Autor:
Mathew A. Saab, Emily L. Raetz, Joshua B. Lowe, Ian L. Hudson, Eric J. Jacobson, Adrianna N. Long, Jennifer A. Achay, Scotty D. Bolleter, Christopher A. McCuller, Emmanuel G. Rayas, Alexander M. Nunnery, Ryan P. Bierle, Stephen J. Rahm, Emily A. Epley, Richard J. Poe, Erik S. DeSoucy, Robert A. De Lorenzo, Ryan P. Dumas, James H. Paxton, Tania C. Rogerson, Patrick E. Georgoff, Anne L. Adema, Marcus Eng Hock Ong, David A. Wampler
Publikováno v:
Resuscitation Plus, Vol 19, Iss , Pp 100714- (2024)
Background: Obtaining intravenous access in hypotensive patients is challenging and may critically delay resuscitation. The Graduated Vascular Access for Hypotensive Patient (GAHP) protocol leverages intraosseous fluid boluses to specifically dilate
Externí odkaz:
https://doaj.org/article/b13219555ed0413aa31e4bba2b28fc8d
Publikováno v:
AIAA SPACE and Astronautics Forum and Exposition.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6191a5e93a8198d0355d8f13ce2c2d2
https://doi.org/10.2514/6.2017-5131
https://doi.org/10.2514/6.2017-5131
Autor:
Victoria L. Stevens, Brian D. Carter, Eric J. Jacobs, Marjorie L. McCullough, Lauren R. Teras, Ying Wang
Publikováno v:
Breast Cancer Research, Vol 25, Iss 1, Pp 1-12 (2023)
Abstract Background Breast cancer incidence rates have not declined despite an improvement in risk prediction and the identification of modifiable risk factors, suggesting the need to identify novel risk factors and etiological pathways involved in t
Externí odkaz:
https://doaj.org/article/422d9d6f1c06443f9f5fd006ad4fda21
Publikováno v:
Journal of Propulsion and Power. 27:1266-1275
In the analysis of rocket combustion stability, there are various sources and sinks of unsteady energy, ranging from propellant response to the interaction of the flow with vortices. As stability models are improved, additional fidelity is required i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32e7e9833be963e9aee2b8b34d20abe3
https://doi.org/10.2514/1.b34239
https://doi.org/10.2514/1.b34239
Autor:
Eric J. Jacob, Josh Batterson
Publikováno v:
51st AIAA/SAE/ASEE Joint Propulsion Conference.
Combustion instability is the largest technical risk in propulsion system development. Even with current CFD simulation capabilities, modeling an entire rocket system with unsteady CFD is not feasible. On the other hand, the complex interactions of m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9709b705aa945b1658c0b2390c88c9a4
https://doi.org/10.2514/6.2015-3844
https://doi.org/10.2514/6.2015-3844
Autor:
John W. Brooks, Eric J. Jacob
Publikováno v:
50th AIAA/ASME/SAE/ASEE Joint Propulsion Conference.
Nonlinear unsteady energy transport theory predicts that when multiple coupled oscillatory acoustic modes are unstable, only one of these modes may dominate. This phenomenon produces unusual experimental results in propulsion systems as small changes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3bf50e3946f7c7b5c12daa448661c98
https://doi.org/10.2514/6.2014-3486
https://doi.org/10.2514/6.2014-3486
Publikováno v:
50th AIAA/ASME/SAE/ASEE Joint Propulsion Conference.
During a recent study, multiple different modeling approaches were used to obtain solutions to unsteady flow of strong, steepened tangential waves in circular geometries, primarily the T1 traveling wave instability observed in many different propulsi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de462cc1ae8f988a7e9a82d5b5bfa8ba
https://doi.org/10.2514/6.2014-3488
https://doi.org/10.2514/6.2014-3488
Autor:
Eric J. Jacob, Joshua W. Batterson
Publikováno v:
49th AIAA/ASME/SAE/ASEE Joint Propulsion Conference.
In solid rockets, it is well understood that an unsteady pressure field excites an unsteady burning response. Often this leads to a positive net work on the fluid flow. This manifests as “pressure coupling:” a significant combustion instability d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2ad0d5a94ea7e08e1f737844a013796
https://doi.org/10.2514/6.2013-3991
https://doi.org/10.2514/6.2013-3991
Autor:
Eric J. Jacob
Publikováno v:
49th AIAA/ASME/SAE/ASEE Joint Propulsion Conference.
CFD solutions are becoming increasingly inexpensive. As a result more powerful and accurate simulations of unstable systems can be accomplished. These CFD simulations are capable of modeling instabilities in real systems, however, CFD is only capable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d57bdaf256f0b182c7b59275e220918b
https://doi.org/10.2514/6.2013-4059
https://doi.org/10.2514/6.2013-4059
Autor:
Eric J. Jacob
Publikováno v:
51st AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition.
Nonlinear unsteady energy transport theory predicts that when multiple oscillatory modes are unstable, only one of these modes may dominate. This phenomenon would produce unusual results in propulsion systems as small changes may alter the stability
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8116fccaa2b2ca68d62d853d7f4285f5
https://doi.org/10.2514/6.2013-757
https://doi.org/10.2514/6.2013-757