Successful Kinetic Impact into an Asteroid for Planetary Defense

Autor: R. Terik Daly, Carolyn M. Ernst, Olivier S. Barnouin, Nancy L. Chabot, Andrew S. Rivkin, Andrew F. Cheng, Elena Y. Adams, Harrison F. Agrusa, Elisabeth D. Abel, Amy L. Alford, Erik I. Asphaug, Justin A. Atchison, Andrew R. Badger, Paul Baki, Ronald-L. Ballouz, Dmitriy L. Bekker, Julie Bellerose, Shyam Bhaskaran, Bonnie J. Buratti, Saverio Cambioni, Michelle H. Chen, Steven R. Chesley, George Chiu, Gareth S. Collins, Matthew W. Cox, Mallory E. DeCoster, Peter S. Ericksen, Raymond C. Espiritu, Alan S. Faber, Tony L. Farnham, Fabio Ferrari, Zachary J. Fletcher, Robert W. Gaskell, Dawn M. Graninger, Musad A. Haque, Patricia A. Harrington-Duff, Sarah Hefter, Isabel Herreros, Masatoshi Hirabayashi, Philip M. Huang, Syau-Yun W. Hsieh, Seth A. Jacobson, Stephen N. Jenkins, Mark A. Jensenius, Jeremy W. John, Martin Jutzi, Tomas Kohout, Timothy O. Krueger, Frank E. Laipert, Norberto R. Lopez, Robert Luther, Alice Lucchetti, Declan M. Mages, Simone Marchi, Anna C. Martin, Maria E. McQuaide, Patrick Michel, Nicholas A. Moskovitz, Ian W. Murphy, Naomi Murdoch, Shantanu P. Naidu, Hari Nair, Michael C. Nolan, Jens Ormö, Maurizio Pajola, Eric E. Palmer, James M. Peachey, Petr Pravec, Sabina D. Raducan, K. T. Ramesh, Joshua R. Ramirez, Edward L. Reynolds, Joshua E. Richman, Colas Q. Robin, Luis M. Rodriguez, Lew M. Roufberg, Brian P. Rush, Carolyn A. Sawyer, Daniel J. Scheeres, Petr Scheirich, Stephen R. Schwartz, Matthew P. Shannon, Brett N. Shapiro, Caitlin E. Shearer, Evan J. Smith, R. Joshua Steele, Jordan K. Steckloff, Angela M. Stickle, Jessica M. Sunshine, Emil A. Superfin, Zahi B. Tarzi, Cristina A. Thomas, Justin R. Thomas, Josep M. Trigo-Rodríguez, B. Teresa Tropf, Andrew T. Vaughan, Dianna Velez, C. Dany Waller, Daniel S. Wilson, Kristin A. Wortman, Yun Zhang

Publikováno v: Nature
Nature, 2023, 616, pp.443-447. ⟨10.1038/s41586-023-05810-5⟩

While no known asteroid poses a threat to Earth for at least the next century, the catalog of near-Earth asteroids is incomplete for objects whose impacts would produce regional devastation. Several approaches have been proposed to potentially preven

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4f78e5a4ef0a89a92cae13658ec5011

Experimental Heat Transfer Study of Aluminum Oxide Nanofluid Flow in Tubes for Laminar Thermal Entry Region

Autor: Clement C. Tang, Sanjib Tiwari, Matthew W. Cox

Publikováno v: Volume 1: Heat Transfer in Energy Systems; Thermophysical Properties; Theory and Fundamental Research in Heat Transfer.

Experiments have been conducted to characterize the viscosity, thermal conductivity, and Nusselt number of aluminum oxide (Al2O3) nanoparticle dispersions at 6% vol. in liquid water flowing through circular tubes. Rheological characterization of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dde533382bdfef4b9286d1b367dd1dc8
https://doi.org/10.1115/ht2013-17550

Viscosity and Friction Factor of Aluminum Oxide-Water Nanofluid Flow in Circular Tubes

Autor: Clement C. Tang, Sanjib Tiwari, Matthew W. Cox

Publikováno v: Volume 1B, Symposia: Fluid Machinery; Fluid Power; Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications; Flow Applications in Aerospace; Flow Manipulation and Active Control: Theory, Experiments and Implementation; Fundamental Issues and Perspectives in Fluid Mechanics.

Experiments have been conducted to characterize the viscosity and friction factor of aluminum oxide (Al2O3) nanoparticle dispersions at 6% vol. in water. Rheological characterization of the Al2O3 nanofluid has shown that it exhibits a Newtonian fluid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::96112128199875b8f57eda6d293ec5a6
https://doi.org/10.1115/fedsm2013-16228