Matches in SemOpenAlex for { <https://semopenalex.org/work/W2048634364> ?p ?o ?g. }
- W2048634364 abstract "Abstract Vertical impacts on the Earth of asteroids 500–3000 km in diameter at 15 km/s have been numerically modelled using the hydrodynamic SOVA code. This code has been modified for the spherical system of coordinates well suited for simulations of very large impacts when the entire Earth is involved in motion. The simulations include cratering process, upward motion of deep mantle layers, fall of ejecta on the Earth, escape of matter to space, and formation of rock vapour atmospheres. The calculations were made for the period preceding disappearance of rock vapour atmospheres caused by radiation several years after the largest impacts. For very large vertical impacts at 15 km/s, escaping masses proved to be negligibly small. Quantities of kinetic, internal, potential, and radiated away energies are obtained as functions of time and space. After the impacts, a global layer of condensed ejecta covers the whole of the Earth's surface and the ejecta energy is sufficient to vaporise an ocean 3 km deep. The mass of rock vapour atmosphere is 10–23% of the impactor mass. This atmosphere has a greater mass than the water atmosphere if impactor is 2000 km in diameter or larger." @default.
- W2048634364 created "2016-06-24" @default.
- W2048634364 creator A5034453741 @default.
- W2048634364 date "2005-10-01" @default.
- W2048634364 modified "2023-09-25" @default.
- W2048634364 title "Numerical simulations of very large impacts on the Earth" @default.
- W2048634364 cites W139796423 @default.
- W2048634364 cites W1487600380 @default.
- W2048634364 cites W1496283790 @default.
- W2048634364 cites W1498478603 @default.
- W2048634364 cites W1573772244 @default.
- W2048634364 cites W1579673406 @default.
- W2048634364 cites W1588806725 @default.
- W2048634364 cites W1649795495 @default.
- W2048634364 cites W1654674373 @default.
- W2048634364 cites W1661915929 @default.
- W2048634364 cites W1667069063 @default.
- W2048634364 cites W1879942682 @default.
- W2048634364 cites W1975275067 @default.
- W2048634364 cites W1977047505 @default.
- W2048634364 cites W1997955748 @default.
- W2048634364 cites W2007647560 @default.
- W2048634364 cites W2013989794 @default.
- W2048634364 cites W2014157843 @default.
- W2048634364 cites W2016649297 @default.
- W2048634364 cites W2034799525 @default.
- W2048634364 cites W2039861177 @default.
- W2048634364 cites W2041222690 @default.
- W2048634364 cites W2043818941 @default.
- W2048634364 cites W2046124011 @default.
- W2048634364 cites W2062950606 @default.
- W2048634364 cites W2067432880 @default.
- W2048634364 cites W2068433615 @default.
- W2048634364 cites W2073120489 @default.
- W2048634364 cites W2089884837 @default.
- W2048634364 cites W2137414701 @default.
- W2048634364 cites W2139170529 @default.
- W2048634364 cites W2142614501 @default.
- W2048634364 cites W2144941485 @default.
- W2048634364 cites W2150152176 @default.
- W2048634364 cites W224072536 @default.
- W2048634364 cites W2263837348 @default.
- W2048634364 cites W2989912586 @default.
- W2048634364 cites W2991475596 @default.
- W2048634364 cites W3003338753 @default.
- W2048634364 cites W3010105997 @default.
- W2048634364 cites W3010946010 @default.
- W2048634364 cites W3011088405 @default.
- W2048634364 cites W3016605456 @default.
- W2048634364 cites W3034003886 @default.
- W2048634364 cites W3035134028 @default.
- W2048634364 cites W3037131851 @default.
- W2048634364 cites W3090008295 @default.
- W2048634364 cites W3094560440 @default.
- W2048634364 cites W3113991520 @default.
- W2048634364 cites W605689850 @default.
- W2048634364 cites W91151515 @default.
- W2048634364 cites W2516887643 @default.
- W2048634364 doi "https://doi.org/10.1016/j.pss.2005.04.011" @default.
- W2048634364 hasPublicationYear "2005" @default.
- W2048634364 type Work @default.
- W2048634364 sameAs 2048634364 @default.
- W2048634364 citedByCount "11" @default.
- W2048634364 countsByYear W20486343642012 @default.
- W2048634364 countsByYear W20486343642014 @default.
- W2048634364 countsByYear W20486343642016 @default.
- W2048634364 countsByYear W20486343642019 @default.
- W2048634364 countsByYear W20486343642022 @default.
- W2048634364 crossrefType "journal-article" @default.
- W2048634364 hasAuthorship W2048634364A5034453741 @default.
- W2048634364 hasConcept C121332964 @default.
- W2048634364 hasConcept C127313418 @default.
- W2048634364 hasConcept C127592171 @default.
- W2048634364 hasConcept C1276947 @default.
- W2048634364 hasConcept C135889238 @default.
- W2048634364 hasConcept C152798702 @default.
- W2048634364 hasConcept C153294291 @default.
- W2048634364 hasConcept C26148502 @default.
- W2048634364 hasConcept C44870925 @default.
- W2048634364 hasConcept C65440619 @default.
- W2048634364 hasConcept C67236022 @default.
- W2048634364 hasConcept C74650414 @default.
- W2048634364 hasConcept C8058405 @default.
- W2048634364 hasConcept C87355193 @default.
- W2048634364 hasConcept C91586092 @default.
- W2048634364 hasConcept C92150305 @default.
- W2048634364 hasConceptScore W2048634364C121332964 @default.
- W2048634364 hasConceptScore W2048634364C127313418 @default.
- W2048634364 hasConceptScore W2048634364C127592171 @default.
- W2048634364 hasConceptScore W2048634364C1276947 @default.
- W2048634364 hasConceptScore W2048634364C135889238 @default.
- W2048634364 hasConceptScore W2048634364C152798702 @default.
- W2048634364 hasConceptScore W2048634364C153294291 @default.
- W2048634364 hasConceptScore W2048634364C26148502 @default.
- W2048634364 hasConceptScore W2048634364C44870925 @default.
- W2048634364 hasConceptScore W2048634364C65440619 @default.
- W2048634364 hasConceptScore W2048634364C67236022 @default.
- W2048634364 hasConceptScore W2048634364C74650414 @default.
- W2048634364 hasConceptScore W2048634364C8058405 @default.
- W2048634364 hasConceptScore W2048634364C87355193 @default.