AIM: To plot a T-S and H-S diagram of a Rankine cycle for the given inputs, and to calculate its net work output and back work ratio using MATLAB and Xsteam library. THEORY: Given the fact that the Carnot cycle is the father of all thermodynamic cycles because of its maximum efficiency in a certain working temperature…

AIM: To calculate the Thermal Efficiency of otto cycle and to write a program to plot  its  P-V diagram using MATLAB. THEORY: A Spark Ignition Engine using petrol as its fuel, follows a thermodynamic cycle upon which when applied air standard assumptions we get an otto cycle. AIR STANDARD ASSUMPTIONS: 1)…

AIM:  To write a program in MATLAB to simulate the forward kinematics of a 2R ROBOTIC ARM. THEORY: A 2R ROBOTIC ARM contains  a) 2 rotating links and one fixed link b) 2 rotational joints   DEGEREE OF FREEDOM of this 2D planar mechanism is given by KURTZBACH CRITERION DOF=3(N-1)-2J-H where,    …

   AIM: To calculate thermodynamic properties such as specific heat, specific entropy, specific enthalpy using MATLAB with the help of data generated by NASA.  PROCEDURE: The data is given in a file that is used for the aforementioned calculations. We carefully scrutinize the file for patterns based on which…

AIM: To use a thermistor in Simulink to sense the temperature of a heater & turn on or turn off the fan as per below conditions: Temperature source: 20 °C from 0 to 10 seconds, 27 °C from 10 to 30 seconds, 23 °C from 30 to 50 seconds Fan conditions: ON if the temperature above 25 °C,…

AIM: The focus of this study is to perform maximization using genetic algorithm, i.e to find the maximum value of the given function using the inbuilt function ga. GENETIC ALGORITHM: It is a method to solve optimization problems based on NATURAL SELECTION that mimics biological evolution. We can use it for both maximization…

ASSIGNMENT 1: Use ADVISOR tool to simulate the following   1. For EV_defaults_in file, if cargo mass is 500 kg with all other default conditions, can the vehicle travel for 45 km with FTP drive cycle? Conclude your observations. 2. In the above case, try changing the battery capacity and repeat the simulation.…

CHALLENGE 4: Model the WOT (Wide Open Throttle) response of GM EV1 car. Compare it with the official figures for the performance of a real vehicle. Prepare a table showing variation in acceleration time with a 5% change in vehicle parameters.   SOLUTION: WIDE OPEN THROTTLE(WOT): This is when the accelerator is…

WASHING MACHINE: AIM: To implement control logic of a “washing machine” using Stateflow as per given sequence:  If the power supply is available, the system gets activated  If the Water supply is not available, stop the process & indicate through LED Soaking time should be 200s followed by the…

AIM: To Make a Simulink model of Doorbell using solenoid block to create a situation where the switch is closed for 2 seconds and then released the physical movement of the plunger.    THEORY: ELECTROMAGNET: Electromagnets are non-permanent magnets that produce a magnetic field as long…

AIM: To write a MATLAB code for simulating the transient behavior of a simple pendulum and to create an animation of its motion. SIMPLE PENDULUM: A simple pendulum consists of a ball (point-mass) m hanging from a (massless) string of length L and fixed at a pivot point P. When displaced to an initial…

For root finding, we used a given function to identify where it crossed zero i.e, where does `f(x)=0`??So where does this given function `f(x)`come from in the first place? Analytical models of phenomena e.g.( equations from physics.) Create an equation from observed data-This is precisely what we have done in this project.…

ASSIGNMENT 1: AIM: To determine the work done as the tool moves through a distance of 100 mm.         The force on a cutting tool of a shaping machine varies over the length of cut as follows:         Distance (mm)     0     20     40     60     80     100…

    ASSIGNMENT 1: Refer to below link for vehicle modeling using Simulink:  https://in.mathworks.com/matlabcentral/fileexchange/63823-matlab-and-simulink-racing-lounge-vehicle-modeling Prepare a new drive cycle excel file having a third column representing a hill-climbing angle corresponding to speed and…