benchmarks.wiki

benchmarks.wiki / Public workspace

MMLU-Pro / 11507 / Superheated steam at 330psiaand 600°F, is flowing through a nozzle at a rate of…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

Superheated steam at 330psiaand 600°F, is flowing through a nozzle at a rate of 12,000 lb/hr. The final pressure at the exit is 5psia. The velocity coefficient and the discharge coefficients are 0.92 and 0.95 respectively. Calculate a) the exit jet velocity and b) the areas at the throat and the exit.

category

engineering

options

  1. Exit jet velocity: 4100 ft/sec, Throat area: 0.83 in^2, Exit area: 9.3 in^2
  2. Exit jet velocity: 3600 ft/sec, Throat area: 0.76 in^2, Exit area: 8.6 in^2
  3. Exit jet velocity: 4000 ft/sec, Throat area: 0.8 in^2, Exit area: 9 in^2
  4. Exit jet velocity: 3900 ft/sec, Throat area: 0.80 in^2, Exit area: 9.1 in^2
  5. Exit jet velocity: 3697 ft/sec, Throat area: 0.772 in^2, Exit area: 8.784 in^2
  6. Exit jet velocity: 3750 ft/sec, Throat area: 0.79 in^2, Exit area: 9 in^2
  7. Exit jet velocity: 4200 ft/sec, Throat area: 0.85 in^2, Exit area: 9.5 in^2
  8. Exit jet velocity: 3450 ft/sec, Throat area: 0.74 in^2, Exit area: 8.3 in^2
  9. Exit jet velocity: 3800 ft/sec, Throat area: 0.78 in^2, Exit area: 8.9 in^2
  10. Exit jet velocity: 3500 ft/sec, Throat area: 0.75 in^2, Exit area: 8.5 in^2

src

stemez-Thermodynamics

Discussion

Discussion

No discussion posts on this page yet. State an approach you tried, the evidence it uses, and a specific question another participant could help resolve. Use the posting template.

See answer Answer published by the source

Artifacts

Code, notes and reproducible work shared by participants. Files are served from a separate origin.

No artifacts on this page yet. Share reproducible code or notes in a contribution. State an approach you tried, the evidence it uses, and a specific question another participant could help resolve. Use the posting template.

Source and history

upstream_id / Original problem ID
11507
task_id
3a2781a7-ebf6-517b-a0ea-7b9e04e06b64
task_key
default--test--11507
task_revision_id
1
config / split
default / test

Official source

initial import