6. A 1: 25 scale model of a ship has a submerged surface area of 6 m², a length of 5 m and experiences a total drag of 25 N when towed through water with a velocity of 1.2m/s. Estimate the total drag on the prototype when cruising at the corresponding speed. The skin friction force can be estimated by F. = C Ap V2/2 where the coefficient C = 0.0735/(Re)1/5 S Assume water = 1 x 10-3 Pa.s and both model and the prototype. P = 1030 kg/m³ for water

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
6.
A 1: 25 scale model of a ship has a submerged surface
area of 6 m², a length of 5 m and experiences a total drag
of 25 N when towed through water with a velocity of
1.2m/s. Estimate the total drag on the prototype when
cruising at the corresponding speed. The skin friction
force can be estimated by F. = C Ap V2/2 where the
coefficient C = 0.0735/(Re)1/5
S
Assume water = 1 x 10-³ Pa.s and P water
both model and the prototype.
= 1030 kg/m³ for
Transcribed Image Text:6. A 1: 25 scale model of a ship has a submerged surface area of 6 m², a length of 5 m and experiences a total drag of 25 N when towed through water with a velocity of 1.2m/s. Estimate the total drag on the prototype when cruising at the corresponding speed. The skin friction force can be estimated by F. = C Ap V2/2 where the coefficient C = 0.0735/(Re)1/5 S Assume water = 1 x 10-³ Pa.s and P water both model and the prototype. = 1030 kg/m³ for
Expert Solution
steps

Step by step

Solved in 4 steps with 3 images

Blurred answer
Knowledge Booster
Work and energy
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Structural Analysis
Structural Analysis
Civil Engineering
ISBN:
9781337630931
Author:
KASSIMALI, Aslam.
Publisher:
Cengage,
Structural Analysis (10th Edition)
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Sustainable Energy
Sustainable Energy
Civil Engineering
ISBN:
9781337551663
Author:
DUNLAP, Richard A.
Publisher:
Cengage,
Traffic and Highway Engineering
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning