The isentropic expansion of steam through nozzle for the steam initially superheated at inlet is approximated by equation__________?
Correct answer: A. pvls=C
- A. pvls=C
- B. pv1126 = C
- C. pv1A = C
- D. pv = C
Explanation
Superheated steam behaves approximately like a gas during nozzle expansion, so its isentropic relation is commonly written as p v^1.3 = C. The formatting of option a represents this relation.
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