EBK NUMERICAL METHODS FOR ENGINEERS
7th Edition
ISBN: 9780100254145
Author: Chapra
Publisher: YUZU
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Chapter 3, Problem 3P
Compose your own program based on Fig. 3.11 and use it to determine your computer's machine epsilon.
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Students have asked these similar questions
A) In a factory, an s-type pitot tube was used to calculate the velocity of dry air for a point
inside a stack.
Calculate the velocity at that point (ft/sec) using following conditions:
●
•
•
Pressure = 30.23 ± 0.01 in Hg (ambient)
Pitot tube coefficient = 0.847 ± 0.03
Temperature = 122 ± 0.1 F (stack)
Temperature = 71.2 ± 0.1 F (ambient)
AP = 0.324 ± 0.008 in H2O (pitot tube)
•
AP = 0.891 ± 0.002 in H2O (stack)
B) Find the dominant error(s) when determining precision for the problem.
C) For part A, what is the precision in ft/sec for the velocity?
Q1/ For what value of x do the power series converge:
8
(-1)n-1.
x2n-1
2n-1
x3 x5
= X
n=1
3
Q2/ Find the Interval of convergence and Radius of convergence of the series:
8
n
Σ 3+1
n=1
(x)"
Example-1:
l
D
A uniform rotor of length 0.6 m and diameter 0.4 m is made of steel (density 7810 kg/m³)
is supported by identical short bearings of stiffness 1 MN/m in the horizontal and vertical
directions. If the distance between the bearings is 0.7 m, determine the natural frequencies
and plot whirl speed map.
Solution:
B
Chapter 3 Solutions
EBK NUMERICAL METHODS FOR ENGINEERS
Ch. 3 - Convert the following base-2 numbers to base-10:...Ch. 3 - Convert the following base-8 numbers to base-10:...Ch. 3 - 3.3 Compose your own program based on Fig. 3.11...Ch. 3 - In a fashion similar to that in Fig. 3.11, write a...Ch. 3 - 3.5 The infinite series
converges on a value...Ch. 3 - 3.6 Evaluate using two approaches
and
and...Ch. 3 - The derivative of f(x)=1/(13x2) is given by...Ch. 3 - 3.8 (a) Evaluate the polynomial
at . Use...Ch. 3 - Calculate the random access memory (RAM) in...Ch. 3 - Determine the number of terms necessary to...
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