benchmarks.wiki / Public workspace

MMLU-Pro / 11723 / Cooling water at 60°F flows through a condenser tube of 1 in. O.D. and 0.90 I.D.…

Problem

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

question

Cooling water at 60°F flows through a condenser tube of 1 in. O.D. and 0.90 I.D. Steam at 3 in. Hg absolute pressure is condensed on the outer side of the tube. The thermal conductivity of the material of the tube is 70 Btu/hr-ft-°F and the inside and outside convective heat transfer coefficients are 250 Btu/hr-ft^2-°F and 1400 Btu/hr-ft^2-°F respectively. Determine the rate of condensation of steam per foot length of the tube.

category

engineering

options

  1. 2.78lb_m/hr-ft
  2. 3.28 lbm/hr-ft
  3. 2.58lb_m/hr-ft
  4. 2.88lb_m/hr-ft
  5. 2.38 lbm/hr-ft
  6. 3.08 lbm/hr-ft
  7. 2.98 lbm/hr-ft
  8. 3.18 lbm/hr-ft
  9. 2.48 lbm/hr-ft
  10. 2.68lb_m/hr-ft

src

stemez-TransportPhenomena

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

Official source

initial import