Calculate the torsion constant for a CHS 114.3 x 3.6, using both (a) thin-wall cylinder equation,...
Calculate the torsion constant for a CHS 114.3 x 3.6, using both (a) thin-wall cylinder equation, and; (b) the general equation. Compare
your results with those given in the design tables and comment on the difference.
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Calculate the torsion constant for a CHS 114.3 x 3.6, using both
(a) thin-wall cylinder equation,...
Consider a WT12x51.5 A992 section subjected to shear forces Centroid (i) With the thin-wall assumption the...
Consider a WT12x51.5 A992 section subjected to shear forces Centroid (i) With the thin-wall assumption the T section consists of the two lines passing through the center lines of the web and flange as shown. Using this two line model compute centroid and x and y moments of inertias. Note that these values will be slightly different than those given in the AISC tables for this section. The tabulated values are more accurate and should be used for design. However...
Problem #2: (10 points) Consider a closed, thin-walled, pressurized cylinder of inside radius r, wall thickness...
Problem #2: (10 points) Consider a closed, thin-walled, pressurized cylinder of inside radius r, wall thickness t, and length L. The cylinder is subjected to an internal pressure p. The cylinder is also subjected to equal and opposite end torques T, as shown in Figure 1. At any point in the side wall of the cylinder, a two-dimensional coordinate system is established such that x,-axis is in the axial direction of the cylinder and the Xz-axis is in the circumferential...
1. Using the Born-Landé equation and the Kapustinskii equation, calculate the lattice enthalpy of cesium chloride....
1. Using the Born-Landé equation and the Kapustinskii equation, calculate the lattice enthalpy of cesium chloride. Cesium: 181 and Chloride: 167 2. Construct a Born-Haber cycle to calculate the first ionization energy for cesium. (should you use the results from the Born-Landé or the Kapustinskii equation). 3. 3. Calculate the lattice energy of MgF2 (Born Haber). Use the Kapustinskii Equation to calculate the radius of the Mg2+ ion. Hint – you will need to solve a quadratic (set ro =...
SOLVE USING MATLAB PLEASE THANKS! The governing differential equation for the deflection of a cantilever beam...
SOLVE USING MATLAB PLEASE THANKS!
The governing differential equation for the deflection of a cantilever beam subjected to a point load at its free end (Fig. 1) is given by: 2 dx2 where E is elastic modulus, Izz is beam moment of inertia, y 1s beam deflection, P is the point load, and x is the distance along the beam measured from the free end. The boundary conditions are the deflection y(L) is zero and the slope (dy/dx) at x-L...
with steps please Question4 A thick-walled cylinder of mild steel with internal diameter of 80 mm and external diame...
with steps please
Question4 A thick-walled cylinder of mild steel with internal diameter of 80 mm and external diameter of 120 mm is loaded by internal pressure. The yield strength of the material is 300 MPa. a. Find the internal pressure required to initiate yielding in the cylinder using Lame's formulation. Sketch the stress distribution giving significant stress values. b. Find the plastic limit pressure at which the cylinder is fully plastic using non-linear formulation. Sketch the stress distribution giving...
6. Consider the problem of solving x/(1 +x)-0.99-0, calling its root a. Then let α (e) be the solution of x/(1 + x)-0.99 + € 0. (a) Using (3.74), estimate (e)- . (b) Calculate α(e)directly,...
6. Consider the problem of solving x/(1 +x)-0.99-0, calling its root a. Then let α (e) be the solution of x/(1 + x)-0.99 + € 0. (a) Using (3.74), estimate (e)- . (b) Calculate α(e)directly, compute α(e)-α, and compare with (a). Comment on your results (3.74 f (a(0)) for all sufficiently small values ofe. If the derivative α' (0) IS very large in size, then the small change e will be magnified greatly in its effect on the root.
6....
Consider a cylinder of mass M, radius R and length L. (a) Calculate the inertia tensor...
Consider a cylinder of mass M, radius R and length L. (a) Calculate the inertia tensor for rotations about the center of mass in the frame where the z axis is along the axis of the cylinder. Use cylindrical coordinates, where x = r cos θ and y = r sin θ. (b) Find the inertia tensor in the frame where the center of the “bottom side” is at the origin with the z axis along the axis of the...
KINETICS AND EQUILIBRIUM Using the Arrhenius equation to calculate k at one temperatur... The rate constant...
KINETICS AND EQUILIBRIUM Using the Arrhenius equation to calculate k at one temperatur... The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy E.=23.0 kJ/mol. If the rate constant of the reaction is 1.2 x 10' M 's at 136.0 °C, what will the rate constant be at 230.0 °C? Round your answer to 2 significant digits. - M .,
Using the data file provided with both variables, x and y, answer the following questions using...
Using the data file provided with both variables, x and y, answer the following questions using Excel*: 1.Create a scatterplot with the data. Comment on direction, form, strength, outliers and/or other significant findings. 2.Use the linear model to fit a line to the data and determine the equation ỹ = b0 + b1x and Interpret b0and b1. 3.Calculate the coefficient of correlation. Discuss the strength of correlation between the explanatory and response variables. 4.Predict the value for ỹ when you...
A hot fluid passes through a thin-walled tube of 10-mm diameter at 18 kg/h at a...
A hot fluid passes through a thin-walled tube of 10-mm diameter at 18 kg/h at a temperature of 85 C. On the outside, coolant flows across the tube at a velocity of 3 m/s at a temperature of 25 C. Neglecting the thermal resistance of the metal wall, calculate 1. (a) The two heat transfer coefficients, (b) Overall heat transfer coefficient, and (c) Cooling rate (in W/m) achieved in the given configuration Assume hot fluid properties are constant at the...
Consider a WT12x51.5 A992 section subjected to shear forces Centroid (i) With the thin-wall assumption the T section consists of the two lines passing through the center lines of the web and flange as shown. Using this two line model compute centroid and x and y moments of inertias. Note that these values will be slightly different than those given in the AISC tables for this section. The tabulated values are more accurate and should be used for design. However...
Problem #2: (10 points) Consider a closed, thin-walled, pressurized cylinder of inside radius r, wall thickness t, and length L. The cylinder is subjected to an internal pressure p. The cylinder is also subjected to equal and opposite end torques T, as shown in Figure 1. At any point in the side wall of the cylinder, a two-dimensional coordinate system is established such that x,-axis is in the axial direction of the cylinder and the Xz-axis is in the circumferential...
SOLVE USING MATLAB PLEASE THANKS!
The governing differential equation for the deflection of a cantilever beam subjected to a point load at its free end (Fig. 1) is given by: 2 dx2 where E is elastic modulus, Izz is beam moment of inertia, y 1s beam deflection, P is the point load, and x is the distance along the beam measured from the free end. The boundary conditions are the deflection y(L) is zero and the slope (dy/dx) at x-L...
with steps please
Question4 A thick-walled cylinder of mild steel with internal diameter of 80 mm and external diameter of 120 mm is loaded by internal pressure. The yield strength of the material is 300 MPa. a. Find the internal pressure required to initiate yielding in the cylinder using Lame's formulation. Sketch the stress distribution giving significant stress values. b. Find the plastic limit pressure at which the cylinder is fully plastic using non-linear formulation. Sketch the stress distribution giving...
6. Consider the problem of solving x/(1 +x)-0.99-0, calling its root a. Then let α (e) be the solution of x/(1 + x)-0.99 + € 0. (a) Using (3.74), estimate (e)- . (b) Calculate α(e)directly, compute α(e)-α, and compare with (a). Comment on your results (3.74 f (a(0)) for all sufficiently small values ofe. If the derivative α' (0) IS very large in size, then the small change e will be magnified greatly in its effect on the root.
6....
KINETICS AND EQUILIBRIUM Using the Arrhenius equation to calculate k at one temperatur... The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy E.=23.0 kJ/mol. If the rate constant of the reaction is 1.2 x 10' M 's at 136.0 °C, what will the rate constant be at 230.0 °C? Round your answer to 2 significant digits. - M .,
A hot fluid passes through a thin-walled tube of 10-mm diameter at 18 kg/h at a temperature of 85 C. On the outside, coolant flows across the tube at a velocity of 3 m/s at a temperature of 25 C. Neglecting the thermal resistance of the metal wall, calculate 1. (a) The two heat transfer coefficients, (b) Overall heat transfer coefficient, and (c) Cooling rate (in W/m) achieved in the given configuration Assume hot fluid properties are constant at the...
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