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The table below lists the experimental data of shear rate and shear stress of two unknown...
2) (35 points) It is a common practice when examining a fluid's viscous behavior to plot the shear strain rate (velocity gradient) dv dy on the abscissa versus shear stress (t) on the ordinate. W...
2) (35 points) It is a common practice when examining a fluid's viscous behavior to plot the shear strain rate (velocity gradient) dv dy on the abscissa versus shear stress (t) on the ordinate. When a fluid has a straight-line behavior between these two variables it is called a Newtonian fluid, and the resulting relationship is where u is the fluid viscosity. Many common fluids follow this behavior such as water, milk, and oil. Fluids that do not behave in...
Create stress mohr circle based on these values and determine principal stress and maximum shear stress....
Create stress mohr circle based on these values and determine
principal stress and maximum shear stress. Also describe the
loading condition that produced these data. Determine the strain is
present if stressx= 100MPa, stressy= -50MPa, stressxy= 30MPa.
Assume aluminum alloy
Hooke's Law The free-surface of a structure is in plane stress if gravity and other body forces are neglected. Because there are 3 unknowns (σ, oy, t»), 3 measurements are generally required in order to determine the stress or strain...
Each line in Table 1 represents a set of data corresponding to a given plane stress...
Each line in Table 1 represents a set of data corresponding to a given plane stress condition. The first three columns are strains (in microstrain) obtained using a three-element rectangular rosette. The final two items are material properties. For a selected set of data, determine the following: (a) The principal strains (b) The principal stresses (c) The maximum shear stress (d) Principal directions referred to the axis of gage a Also, sketch the following (e) Mohr's circles for stress (f)...
The state of stress in an elastically deformed element is given in the table below. Determine the...
The state of stress in an elastically deformed element is given
in the table below. Determine the principal values of the stresses
and their principal direction. Also determine the maximum in plane
shear stresses and the absolute shear stress.
Stresses in MPa Cy 100 zX xy 30 -50 12 0 -40
Stresses in MPa Cy 100 zX xy 30 -50 12 0 -40
DO QUESTION TWO ( 2 ) all parts following table. Specimen Effective NormalShear Stress at Failure Stress (psf(psf)...
DO QUESTION TWO ( 2 ) all parts
following table. Specimen Effective NormalShear Stress at Failure Stress (psf(psf) 500 1000 2000 385 750 1510 1. Interpretation of direct shear test results (7 pts) Plot the three data points (A, B, and C) and determine the effective stress friction angle, If you decide to perform another test with an effective normal stress of 1500 psf, what do you predict the shear stress at failure will be? a. for the soil. b....
The table below contains initial rate experimental data for the reaction: A +BC Experiment: [A], M....
The table below contains initial rate experimental data for the reaction: A +BC Experiment: [A], M. [B], M. Initial Rate in M/min 1 0.34 0.21 1.2 2 0.34 0.42 4.8 3 0.68 0.42 9.6 4 0.50 0.35 ???? What is the initial rate for experiment 4? 7.0 Mmin 3.7 Mmin What is the initial rate for experiment 4? 7.0 M/min 3.7 M/min 4.9 M/min 2.1 M/min 3.1 M/min
ale an ICE table and substitute the experimental Ka value for the unknown in Equation 3...
ale an ICE table and substitute the experimental Ka value for the unknown in Equation 3 to determine the pH of a 0.0020 M solution of the unknown (requires use of the quadratic equation) Show calculation (4 pts.): Exp Ka=2.8x10-3 Molarity = 0,11814 _(2 pts.) 0.118 X 1-X 1+X You must turn in these two pages along with the two graphs generated using a graphing program such as Excel. (20 pts.)
For the beam shown below, find the maximum bending stress and maximum transverse shear stress. That...
For the beam shown below, find the maximum bending stress and maximum transverse shear stress. That is, carry out load and stress analyses in the following order. Load Analysis Draw the load diagram or free body diagram (FBD) and determine the support reactions. Show your calculations. • Draw the shear force diagram (SFD). Show your calculations. Draw the bending moment diagram (BMD). Show your calculations. Stress Analysis Identify the critical section(s) and determine the maximum normal (bending) stress at the...
Work set 1 Using the experimental data given in the table, derive the rate law and...
Work set 1 Using the experimental data given in the table, derive the rate law and determine the value and the units of k for the following chemical reaction: Sucrose glucose + fructose Exp. Run [Sucrose] Rate (mol/L s) 0.10 0.20 0.40 0.015 0.030 0.060
35.7 17.5 8.56 4.19 2.05 1.00 3.49 2.51 1.78 1.22 0.80 0.488 2. The following shear...
35.7 17.5 8.56 4.19 2.05 1.00 3.49 2.51 1.78 1.22 0.80 0.488 2. The following shear stress and shcar rate data for three different fluids were mcasured in a laboratory i) Standard Oil VISC. No. 2-600-68-1h Shear Rate (sec-1) Shear Stress (Dynecm 84.8 42.6 26.5 8.48 2.65 0.848 0.265 0.0848 1610 193 57.7 50.9 16.42 5.26 1808 Given the data above, determine for each fluid i, i, and ili a) The type of fluid (Newtonian, Non-Newtonian, RscudaplasticDilatant, etc.) b) The...
2) (35 points) It is a common practice when examining a fluid's viscous behavior to plot the shear strain rate (velocity gradient) dv dy on the abscissa versus shear stress (t) on the ordinate. When a fluid has a straight-line behavior between these two variables it is called a Newtonian fluid, and the resulting relationship is where u is the fluid viscosity. Many common fluids follow this behavior such as water, milk, and oil. Fluids that do not behave in...
Create stress mohr circle based on these values and determine
principal stress and maximum shear stress. Also describe the
loading condition that produced these data. Determine the strain is
present if stressx= 100MPa, stressy= -50MPa, stressxy= 30MPa.
Assume aluminum alloy
Hooke's Law The free-surface of a structure is in plane stress if gravity and other body forces are neglected. Because there are 3 unknowns (σ, oy, t»), 3 measurements are generally required in order to determine the stress or strain...
Each line in Table 1 represents a set of data corresponding to a given plane stress condition. The first three columns are strains (in microstrain) obtained using a three-element rectangular rosette. The final two items are material properties. For a selected set of data, determine the following: (a) The principal strains (b) The principal stresses (c) The maximum shear stress (d) Principal directions referred to the axis of gage a Also, sketch the following (e) Mohr's circles for stress (f)...
The state of stress in an elastically deformed element is given
in the table below. Determine the principal values of the stresses
and their principal direction. Also determine the maximum in plane
shear stresses and the absolute shear stress.
Stresses in MPa Cy 100 zX xy 30 -50 12 0 -40
Stresses in MPa Cy 100 zX xy 30 -50 12 0 -40
DO QUESTION TWO ( 2 ) all parts
following table. Specimen Effective NormalShear Stress at Failure Stress (psf(psf) 500 1000 2000 385 750 1510 1. Interpretation of direct shear test results (7 pts) Plot the three data points (A, B, and C) and determine the effective stress friction angle, If you decide to perform another test with an effective normal stress of 1500 psf, what do you predict the shear stress at failure will be? a. for the soil. b....
The table below contains initial rate experimental data for the reaction: A +BC Experiment: [A], M. [B], M. Initial Rate in M/min 1 0.34 0.21 1.2 2 0.34 0.42 4.8 3 0.68 0.42 9.6 4 0.50 0.35 ???? What is the initial rate for experiment 4? 7.0 Mmin 3.7 Mmin What is the initial rate for experiment 4? 7.0 M/min 3.7 M/min 4.9 M/min 2.1 M/min 3.1 M/min
ale an ICE table and substitute the experimental Ka value for the unknown in Equation 3 to determine the pH of a 0.0020 M solution of the unknown (requires use of the quadratic equation) Show calculation (4 pts.): Exp Ka=2.8x10-3 Molarity = 0,11814 _(2 pts.) 0.118 X 1-X 1+X You must turn in these two pages along with the two graphs generated using a graphing program such as Excel. (20 pts.)
For the beam shown below, find the maximum bending stress and maximum transverse shear stress. That is, carry out load and stress analyses in the following order. Load Analysis Draw the load diagram or free body diagram (FBD) and determine the support reactions. Show your calculations. • Draw the shear force diagram (SFD). Show your calculations. Draw the bending moment diagram (BMD). Show your calculations. Stress Analysis Identify the critical section(s) and determine the maximum normal (bending) stress at the...
Work set 1 Using the experimental data given in the table, derive the rate law and determine the value and the units of k for the following chemical reaction: Sucrose glucose + fructose Exp. Run [Sucrose] Rate (mol/L s) 0.10 0.20 0.40 0.015 0.030 0.060
35.7 17.5 8.56 4.19 2.05 1.00 3.49 2.51 1.78 1.22 0.80 0.488 2. The following shear stress and shcar rate data for three different fluids were mcasured in a laboratory i) Standard Oil VISC. No. 2-600-68-1h Shear Rate (sec-1) Shear Stress (Dynecm 84.8 42.6 26.5 8.48 2.65 0.848 0.265 0.0848 1610 193 57.7 50.9 16.42 5.26 1808 Given the data above, determine for each fluid i, i, and ili a) The type of fluid (Newtonian, Non-Newtonian, RscudaplasticDilatant, etc.) b) The...
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