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Homework Matlab 03
% Part 1: Convert PSI to Pascal
function pressure_Pa = psiToPascal(pressure_psi)
% Conversion constants
psi_to_Pa = 6894.76; % 1 psi = 6894.76 Pa
% Convert pressure from PSI to Pascal
pressure_Pa = pressure_psi * psi_to_Pa;
end
% Part 2: Calculate gas properties
function [moles_kmol, pressures_Pa] = calculateGasProperties(molar_mass_kg_kmol, temperature_K, mass_kg, container_volume_m3)
% Universal gas constant (Pa·m3/(K·kmol))
R = 8.3145e3;
% Calculate the number of moles (in kmol) for each gas
moles_kmol = mass_kg ./ (molar_mass_kg_kmol * 1e-3);
% Calculate the pressure for each container (in Pa)
pressures_Pa = (moles_kmol * R * temperature_K) / container_volume_m3;
end
% Test Part 1
pressure1 = psiToPascal(2960); % Space Shuttle Engine Pressure
pressure2 = psiToPascal(195); % Internal Combustion Engine Combustion Chamber Pressure
disp(
'Part 1 - Pressure Conversion:'
);
disp([
'Pressure 1 (Pa): ' num2str(pressure1)]);
disp([
'Pressure 2 (Pa): ' num2str(pressure2)]);
% Test Part 2
molar_mass_kg_kmol = [28.966 31.999 4.020 28.0134 44.097];
temperature_K = 297; % Room temperature (K)
mass_kg = 0.4; % 400 grams of each gas
container_volume_m3 = 0.018; % Container volume (m3)
[moles, pressures] = calculateGasProperties(molar_mass_kg_kmol, temperature_K, mass_kg, container_volume_m3);
disp(
'Part 2 - Gas Properties:'
);
disp(
'Number of moles of each gas (kmol):'
);
disp(moles);
disp(
'Pressure of each container (Pa):'
);
disp(pressures);
psiToPascal
Error: File: psiToPascal.m Line: 26 Column: 1
This statement is not inside any function.
(It follows the END that terminates the definition of the function "calculateGasProperties".)
Your preview ends here
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من
Asiacell l.
joined the meeting sula äibt Jgsso
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Engineering Mechanics
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Ayad A. M.
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Carl John Rivas
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A= 2x + 3y
B=-2x + y
4. A lightweight drone (1.00 kg) is launched at 800 m high and moves upward at a constant velocity (while
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pts each)
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- Given: Mass = M, Radius = R, Moment of Inertia = I, Distance = H, Gravity = g, Initial timing = 0 Unknown = How long will the [delta t] process take? (time) Please keep in mind that almost every variable is unknown! We are given no numbers and are instructed to generate a solution using the variables [ "R, M, g, I and H." ] Target = Find an equation that, if we could substitute numbers, would determine how long the process would take. Newton's second law and torque seem to be relevant based on how the problem is written. * Also please show drawing based on what we are calculatingarrow_forwardPart III Capstone Problem Interactive Physics - [Lab7Part3.IP] Eile Edit World View Object Define Measure Script Window Help Run StoplI Reset 圖|& 品凸? Time Length of Spring 22 6.00 dx Center of Mass of Rectangle 2 5.000 Tension of Rope 3 Jain@ IFI ... N ot rot ***lad Split 4.000 Velocity of Center of Mass of Rectangle 2 Vx Vx V Vy MM Ve - m/s m/s 3.00 *** m/s Vo ..* lad/s 2 00 Center of Mass of Rectangle 1 1.000 tol rot *.* rad EVelocity of Center of Mass of Rectangle 1 Vx Vx VVy M 0.000 -m/s w 30 m/s w.. MI Ve 母100 *** m/s Vo ... rad/s + EAcceleration of Center of Mass of Rectangle 1 Ax Ax A Ay AUJAI Ae --- m/s^2 ... m/s^2 -- m/s^2 .-- rad/s^2 3.00 Aø Mass M1 = 2.25 kg is at the end of a rope that is 2.00 m in length. The initial angle with respect to the vertical is 60.0° and M1 is initially at rest. Mass M1 is released and strikes M2 = 4.50 kg exactly horizontally. The collision is elastic. After collision, mass M2 is moving on a frictionless surface, but runs into a rough patch 2.00…arrow_forwardI need help with a MATLAB code. I need to find two values of n, one that is positive and one that is negative, that will give all negative real roots. Can you help me find them? function [r] = find_roots(n) % Define constants I = 400; J = 150; x = (J/I) - 1; y = n - 1; Q = y + x*(y-1); % Define the coefficients of the quadratic equation coefficients = [1, 0, (3*x+Q^2+1), 0, (3*x*Q+Q^2)]; % Find the roots r = roots(coefficients); endarrow_forward
- Engr 215 Matlab Fahrenheit to Celsius using multiple statements Given a Fahrenheit value temperatureFahrenheit, write a statement that assigns temperatureCelsius with the equivalent Celsius value. While the equation is C = 5/9 * (F - 32), as an exercise use two statements, the first of which is "fractionalMultiplier = 5/9;"]arrow_forwardHW Matlab 1) Create a variable ftemp to store a temperature in degrees Fahrenheit (F). Write m-file to convert this to degrees Celsius and store the result in a variable ctemp. The conversion factor is C = (F —32) * 5/9. 2) Write m-file to generate a matrix of random integers of size 100 by 100 their values between 15 to 80. 3) Free fall of objects is given by y =5mgt? where a is the acceleration, v is the velocity, y is the distance, m is the mass of the object, g is the gravitational acceleration. Plot the distance and velocity of the object for 15 seconds after its fall from rest (y = 0). Take m = 0.2 kg.arrow_forward1. For the following concentration expressions, indicate whether they are uniform or nonuniform and in how many dimensions (OD, 1D, 2D, or 3D), and steady or unsteady. Then for the following control volume and origin, and table of constants, use Excel or Matlab to graph profiles that show how concentration changes within the control volume and over time to a limit of 20 for the following: C(x,0,0,0), C(0,y,0,0), C(0,0,z,0) and C(0,0,0,t). On each graph, show which parameters are held constant, the CV boundaries, and the point where all four plots overlap. 20 C(x=0) 10 a 0.0001 b 0.001 | 20 0.01 k 0.1 100 All of the following functions are C(space, time) and so not necessarily just x as suggested. a. C,(x)= C,(x = 0)x exp{- ax}arrow_forward
- sample calculations 目 File Edit View Insert Format Data To 100% $ % .0 .00 12: fx | A 1 Variable Value Units diameter height m 4 volume m^3 3 The image above shows a section of a Google sheet. What formula should be written in cell B4 to calculate the volume of a cylinder with a diameter value in B2 and height in B3? a) =0.25*PI()*B2^2 * B3 b) =PI()*B2^2 * B3 c) =pi*diameter^2 * height d) =PI*B2^2 * B3 3 5arrow_forwardpermanent-magnet (pm) genera x Bb Blackboard Learn L STAND-ALONE.mp4 - Google Dri x O Google Drive: ülwgjuó jc lis u O ME526-WindEnergy-L25-Shuja.p x O File | C:/Users/Administrator/Desktop/KFUPM%20Term%232/ME526/ME526-WindEnergy-L25-Shuja.pdf (D Page view A Read aloud T) Add text V Draw Y Highlight O Erase 17 of 26 Wind Farms Consider the arrangement of three wind turbines in the following schematic in which wind turbine C is in the wakes of turbines A and B. Given the following: - Uo = 12 m/s A -XẠC = 500 m -XBC = 200 m - z = 60 m - Zo = 0.3 m U. -r, = 20 m B - CT = 0.88 Compute the total velocity deficit, udef(C) and the velocity at wind turbine C, namely Vc. Activate Windows Go to Settings to activate Windows. Wind Farms (Example Answer) 5:43 PM A 4)) ENG 5/3/2022 I!arrow_forwardFor the following concentration expressions, indicate whether they are uniform or nonuniform and in how many dimensions (OD, 1D, 2D, or 3D), and steady or unsteady. Then for the following control volume and origin, and table of constants, use Excel or Matlab to graph profiles that show how concentration changes within the control volume and over time to a limit of 20 for the following: C(x,0,0,0), C(0,y,0,0), c(0,0,z,0) and C(0,0,0,t). On each graph, show which parameters are held constant, the CV boundaries, and the point where all four plots overlap. 20 C(x=0) 10 a 0.0001 b 0.001 20 0.01 y k 0.1 100 All of the following functions are C(space, time) and so not necessarily just x as suggested. a. C,(x)= C,(x = 0)x exp{- ax} d. C, (x) = C, (x = 0)x exp{-ax}x exp{- by² }x exp{-cz²}x exp{- kt}arrow_forward
- Task 3 a. If the Pressure produced by the gas cylinder of the motor of the rocket is governed by the below equation: P = sin* (V)cos³ (V) And the energy is given by: V2 W = PdV Jyi If V2=2V1, Find W. ii. Use Matlab or excel to plot the Energy in the interval [0, 2n] i. What will be W if V2=4V1. ii.arrow_forwardSix jobs arrived in a sequence as given below: [GATE-2009] Jobs Processing Time (days) I 4 II III 5 IV 10 V VI 8 Average flow time (in days) for the above jobs using Shortest Processing Time rule is:arrow_forwardFix my MATLAB code. % Define unknown quantities in x-y system % abc = Acceleration of B wrt C on beam CD in i direction % vbc = Velocity of B wrt C on beam CD in i direction % xacd = Angular acceleration of beam CD in k direction % xvcd = Angular velocity of beam CD in k direction syms abc vbc xacd xvcd; % Create Unit Vectors in x-y coordinates i = [1,0,0]; j = [0,1,0]; k = [0,0,1]; % Create Unit Vectors in X-Y coordinates (R is rotation Matrix) Theta = 150; % Angle from X-axis to x-axis R = [[cosd(Theta),-sind(Theta), 0]; ... [sind(Theta), cosd(Theta), 0]; [0, 0, 1]]; XYZ = R*[i;j;k]; I = XYZ(1,:); J = XYZ(2,:); K = XYZ(3,:); % Set known quantities for Beam AB (no slider connection). xVab = -2.5*K; % Angular Velocity of Beam AB xAab = -3*K; % Angular Acceleration of Beam AB Rba = 0.2*(cosd(135)*I + sind(135)*J ); % Vector from A to B in X-Y % Calculate velocity and acceleration of point B % due to rotation of Beam AB (no slider connection). Vb1 = cross(xVab,Rba); Ab1 =…arrow_forward
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