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MMLU-Pro / 11402 / Forced convective heat transfer occurs when water is flowing at a rate of 1.27…

Problem

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

question

Forced convective heat transfer occurs when water is flowing at a rate of 1.27 ft^3/hr through a pipe, 0.0492 ft dia and 3.28 ft long, at 140°F. The temperature of water at the inlet and outlet are 68°F and 86°F, respectively. Assuming laminar flow, calculate the heat transfer coefficient by a) Sieder and Tate's formula, and b) Hausen's formula.

category

engineering

options

  1. Sieder and Tate's formula: 70.50 Btu/hr-ft^2-°F, Hausen's formula: 45.66 Btu/hr-ft^2-°F
  2. Sieder and Tate's formula: 65.73 Btu/hr-ft^2-°F, Hausen's formula: 40.66 Btu/hr-ft^2-°F
  3. Sieder and Tate's formula: 64.73 Btu/hr-ft^2-°F, Hausen's formula: 49.66 Btu/hr-ft^2-°F
  4. Sieder and Tate's formula: 60.73 Btu/hr-ft^2-°F, Hausen's formula: 52.66 Btu/hr-ft^2-°F

src

stemez-HeatTransfer

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Source and history

upstream_id / Original problem ID
11402
task_id
6e608118-6965-535f-9f22-ac9e96ceb826
task_key
default--test--11402
task_revision_id
1
config / split
default / test

Official source

initial import