(a) Interpretation: Do a degree of freedom analysis for the given system? Concept introduction: The degree of freedom is given by the equation as, n d f = n u n k n o w n s − n i n d e p e q n s Where, n u n k n o w n s = number of unknowns and n i n d e p e q n s = number of independent equations

Question

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Answer 1

Question

Chapter 7, Problem 7.55P

Interpretation Introduction

(a)

Interpretation:

Do a degree of freedom analysis for the given system?

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Interpretation Introduction

(b)

Interpretation:

Do the calculations for part (a).

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Interpretation Introduction

(c)

Interpretation:

Explain what happens if the pressure is not within the given range.

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Interpretation Introduction

(d)

Interpretation:

Set up a spreadsheet to perform the calculation of part (b).

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Interpretation Introduction

(e)

Interpretation:

Generate the plot of n_v versus P.

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Expert Solution & Answer

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11:01 ☑ canvas.ucsd.edu 口 : ... Page 1 > of 2 Q - ZOOM + 4. Consider the two separate sets of measured data for a silt-loam soil measured by Mualem (1976): (1) suction versus water content, and (2) suction versus relative permeability of unsaturated soil, k/ks. Assume that 0s 0.396, 0res = 0.131, and Ks=5.74×10-7 m/s. a. Using the method of least squares in Excel, compute the best-fit values for αNG (kPa¹) and nvg for the van Genuchten (1980) relationship for data set # 1 (assume m = 1-1/nvG). See the example spreadsheet in the homework folder under the files section of Canvas for help in performing this calculation. b. Repeat part (a) and estimate the λ and ac parameters for the Brooks and Corey (1964) SWRC for data set #1. Note that you may need to include an "if" statement at the air entry suction. c. Plot the data for the SWRC versus the fitted van Genuchten (1980) and Brooks and Corey (1964) curves. Which relationship matches the capillary pressure data better (BC or VG)? Explain…

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Answer 2

Question

Chapter 7, Problem 7.55P

Interpretation Introduction

(a)

Interpretation:

Do a degree of freedom analysis for the given system?

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Interpretation Introduction

(b)

Interpretation:

Do the calculations for part (a).

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Interpretation Introduction

(c)

Interpretation:

Explain what happens if the pressure is not within the given range.

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Interpretation Introduction

(d)

Interpretation:

Set up a spreadsheet to perform the calculation of part (b).

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Interpretation Introduction

(e)

Interpretation:

Generate the plot of n_v versus P.

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 7, Problem 7.55P

Interpretation Introduction

(a)

Interpretation:

Do a degree of freedom analysis for the given system?

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Interpretation Introduction

(b)

Interpretation:

Do the calculations for part (a).

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Interpretation Introduction

(c)

Interpretation:

Explain what happens if the pressure is not within the given range.

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Interpretation Introduction

(d)

Interpretation:

Set up a spreadsheet to perform the calculation of part (b).

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Interpretation Introduction

(e)

Interpretation:

Generate the plot of n_v versus P.

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 7, Problem 7.55P

Interpretation Introduction

(a)

Interpretation:

Do a degree of freedom analysis for the given system?

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Interpretation Introduction

(b)

Interpretation:

Do the calculations for part (a).

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Interpretation Introduction

(c)

Interpretation:

Explain what happens if the pressure is not within the given range.

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Interpretation Introduction

(d)

Interpretation:

Set up a spreadsheet to perform the calculation of part (b).

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Interpretation Introduction

(e)

Interpretation:

Generate the plot of n_v versus P.

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Chapter 7, Problem 7.55P

Interpretation Introduction

(a)

Interpretation:

Do a degree of freedom analysis for the given system?

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Interpretation Introduction

(b)

Interpretation:

Do the calculations for part (a).

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Interpretation Introduction

(c)

Interpretation:

Explain what happens if the pressure is not within the given range.

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Interpretation Introduction

(d)

Interpretation:

Set up a spreadsheet to perform the calculation of part (b).

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Interpretation Introduction

(e)

Interpretation:

Generate the plot of n_v versus P.

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Answer 6

Chapter 7, Problem 7.55P

Interpretation Introduction

(a)

Interpretation:

Do a degree of freedom analysis for the given system?

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Answer 7

Chapter 7, Problem 7.55P

Interpretation Introduction

(a)

Interpretation:

Do a degree of freedom analysis for the given system?

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Answer 8

Interpretation Introduction

(b)

Interpretation:

Do the calculations for part (a).

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Answer 9

Interpretation Introduction

(b)

Interpretation:

Do the calculations for part (a).

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Answer 10

Interpretation Introduction

(c)

Interpretation:

Explain what happens if the pressure is not within the given range.

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Answer 11

Interpretation Introduction

(c)

Interpretation:

Explain what happens if the pressure is not within the given range.

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Answer 12

Interpretation Introduction

(d)

Interpretation:

Set up a spreadsheet to perform the calculation of part (b).

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Answer 13

Interpretation Introduction

(d)

Interpretation:

Set up a spreadsheet to perform the calculation of part (b).

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Answer 14

Interpretation Introduction

(e)

Interpretation:

Generate the plot of n_v versus P.

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Answer 15

Interpretation Introduction

(e)

Interpretation:

Generate the plot of n_v versus P.

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Answer 16

Expert Solution & Answer

Answer 17

Expert Solution & Answer

Answer 18

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Answer 19

Ch. 7 - A certain gasoline engine has an efficiency of...Ch. 7 - Prob. 7.2P Ch. 7 - Prob. 7.3P Ch. 7 - Prob. 7.4P Ch. 7 - Liquid ethanol is pumped from a large storage tank...Ch. 7 - Air at 300°C and 130 kPa flows through a...Ch. 7 - Prob. 7.7P Ch. 7 - Prob. 7.8P Ch. 7 - Prob. 7.9P Ch. 7 - Prob. 7.10P

(a) Interpretation: Do a degree of freedom analysis for the given system? Concept introduction: The degree of freedom is given by the equation as, n d f = n u n k n o w n s − n i n d e p e q n s Where, n u n k n o w n s = number of unknowns and n i n d e p e q n s = number of independent equations

Solution Summary: The author explains the degree of freedom analysis for the given system.

(a)

Interpretation:

Do a degree of freedom analysis for the given system?

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

(b)

Interpretation:

Do the calculations for part (a).

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

(c)

Interpretation:

Explain what happens if the pressure is not within the given range.

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

(d)

Interpretation:

Set up a spreadsheet to perform the calculation of part (b).

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

(e)

Interpretation:

Generate the plot of n_v versus P.

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Want to see the full answer?

Chapter 7 Solutions

Solution Summary: The author explains the degree of freedom analysis for the given system.

(a) Interpretation: Do a degree of freedom analysis for the given system? Concept introduction: The degree of freedom is given by the equation as, ndf=nunknowns−nindep eqns Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

(b) Interpretation: Do the calculations for part (a). Concept introduction: The degree of freedom is given by the equation as, ndf=nunknowns−nindep eqns Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

(c) Interpretation: Explain what happens if the pressure is not within the given range. Concept introduction: The degree of freedom is given by the equation as, ndf=nunknowns−nindep eqns Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

(d) Interpretation: Set up a spreadsheet to perform the calculation of part (b). Concept introduction: The degree of freedom is given by the equation as, ndf=nunknowns−nindep eqns Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

(e) Interpretation: Generate the plot of nv versus P. Concept introduction: The degree of freedom is given by the equation as, ndf=nunknowns−nindep eqns Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

Want to see the full answer?

Chapter 7 Solutions

(a)

Interpretation:

Do a degree of freedom analysis for the given system?

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

(b)

Interpretation:

Do the calculations for part (a).

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

(c)

Interpretation:

Explain what happens if the pressure is not within the given range.

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

(d)

Interpretation:

Set up a spreadsheet to perform the calculation of part (b).

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations

(e)

Interpretation:

Generate the plot of n_v versus P.

Concept introduction:

The degree of freedom is given by the equation as,

ndf=nunknowns−nindep eqns

Where, nunknowns = number of unknowns and nindep eqns = number of independent equations