... and an unnamed crater (82.3є N, 120.9є E, D= 52 km) does not exceed 110 K, ruling out the possible existence of such compounds as CO2 and NH3, but suggest the presence of water-ice deposits not covered by a layer of regolith or sulfuric compounds [4 ...
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Ссылки http://selena.sai.msu.ru/Kozl/Publications/Houston2005(1).pdf -- 143.1 Кб -- 22.04.2013 Похожие документы
... Water-ice deposits remain stable for a long time if the maximum temperature does not exceed 110 K. The temperature limit increases to 130--150 K in the presence of regolith [5]. ...
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Ссылки http://selena.sai.msu.ru/Kozl/Publications/ms40/50_Kozlova_Shevchenko.pdf -- 212.6 Кб -- 22.04.2013 Похожие документы
... Similarly to matter incoming to Jupiter's nucleus [15], JZBs could consist of nearly equal proportions of water-ice, silicate dust and hydrocarbons (CHON). ...
... The time m required to heat a large EKB body to the water-ice melting point and to melt the ice in its interiors can be estimated from the equation 0 Q exp(-t )dt = Tm T0 c p dT + L f m w , (1) where T0 = 30 K is the adopted value for the initial ...
... The time m required to heat HYDRATED SILICATES ON EDGEWORTH-KUIPER OBJECTS 349 a large EKB body to the water-ice melting point and to melt the ice in its interiors can be estimated from the equation m 0 Q exp(-t )d t = Tm T0 cp dT + Lf mw , (1) where T0 ...
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Ссылки http://selena.sai.msu.ru/Bus/Publications/EM&P2003(Bus-Dor-Mak).pdf -- 105.8 Кб -- 17.02.2009 Похожие документы