HEATING IN COLLISIONS OF SOLIDS: POSSIBLE APPLICATION TO IMPACT CRATERS

Serbian Astronomical Journal

article

V. Celebonovi´¹ 

[1] Institute of Physics, University of Belgrade Pregrevica 118

关键词: planets and satellites: general;   

DOI  :  10.2298/SAJ1284083C

来源: Astronomical Observatory, Department of Astronomy, Belgrade

【 摘 要 】

Due to the importance of collisions and impacts in early phases of the evolution of the planetary system, it is interesting to estimate the heating of a solid target due to an impact on it. A physically simple calculation of the temperature to which a solid target heats up after the impact of a projectile with mass m and speed v is performed, and possibilities for the application of this result in planetology are pointed out.

【 授权许可】

CC BY-NC-ND