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(c) With the aid of a diagram describe the main sources of heat input and output of JUICE when it is in orbit around Gan
Posted: Wed May 18, 2022 4:29 pm
by answerhappygod
- C With The Aid Of A Diagram Describe The Main Sources Of Heat Input And Output Of Juice When It Is In Orbit Around Gan 1 (54.16 KiB) Viewed 68 times
(c) With the aid of a diagram describe the main sources of heat input and output of JUICE when it is in orbit around Ganymede. (d) Calculate the temperature of the Juice spacecraft by deriving a simple energy balance equation, assuming that it is a sphere with a radius of 5 metres that is painted in black paint which has an absorbance of 0.90 and an emissivity of 0.65. You may assume that Jupiter is 5 AUs from the Sun and that the Solar constant at the Earth (1 AU) = 1370 Watts m?. You may also assume that the spacecraft is generating no internal power. (e) Explain what your answer means for the operation of the spacecraft.