CURVE FITTING OF THR GIVEN DATA AND OBTAINING BEST FIT, PERFECT FIT AND CUBIC FIT

3D Robotic arm forward kinematics using MATLAB with data parsing by user input:The robotics is one of the emerging technologies in current world . robots are widely implemented in different fields like manufacturing , medical , construction , defence , teaching , hospitality , managementnuclear plant , azardous places…

Aim:Obtain the relationship between Pressure ratio and mass flow rate  for q centrifugal pump INTRODUCTION: Centrifugal pumps are used to transport fluids by the conversion of rotational kinetic energy to the hydrodynamic energy of the fluid flow. The rotational energy typically comes from an engine or electric motor.…

AIM:To find out the critical frequencies of a rotating shaft in Solidworks. Objectives : 1. To create 3D model of a rotating shaft. 2. To perform frequency analysis on the rotating shaft and nd out the critical frequencies.   Introduction:   The resonant frequency is the oscillation of a system at its natural…

AIM: To model and simulate the flow of air-fuel mixture in an inlet valve using flow bench. OBJECTIVE: 1. To conduct Grid dependence test. 2. For three grids run the simulation at a particular valve lift and explain the results and outcome. 3. To find out the effect of valve lift on mass flow rate 4. Run a parametric sweep…

Flow over an Air foil using solidworks.    Aim To perform an external flow simulation on a NACA 0017 airfoil and compare the drag and lift force for every angle of attack at 0,2,4,6,8and10 deg. Objective 1.Download the NACA0017 file from the airfoil database and insert it into the solidworks curves with proper coordinate…

"Simulating Flow over a Solid Cylinder." 1. Objective: i. To Run a baseline simulation and then calculate the Reynolds number ii. Increase the Reynolds number by a factor of 20%, 40%, and 100% then run the transient flow simulation. iii. Create animations for pressure-velocity for all the three Reynolds number. 2. Concepts:…

MACHINE LEARNING USING LINEAR REGRESSION ON BOSTON HOUSING DATASET:   independent research project for skill_lync by :nilesh gupta MACHINE LEARNING: Machine learning is an application of artificial intelligence (AI) that provides systems the ability to automatically learn and improve from experience…

AIM: TO PERFORM THE DATA ANALYSIS OVER THE GIVEN DATA FILE AND OBTAIN SUITABLE RESULTS.  PROBLEM STATEMENT: script should take column numbers as the input and plot the respective columns as separate images if a non-compatible file is provided as an input. It should say something like "File not recognized. Please provide…

AIM: TO PARSE THE THERMODYNAMIC DATA FROM NASA USING MATLAB   THEORY: The official record of values thermodynamic temperatures has been stored by NASA in the form of polynomials with specified constants ranging from one to fourteen for various species. In order to quantify the values, the polynomials can be solved…

OBJECT: TO SIMULATE RANKINE CYCLE USING MATLAB THEORY: RANKINE CYCLE The Rankine cycle is a model used to predict the performance of steam turbine systems. It was also used to study the performance of reciprocating steam engines. The Rankine cycle is an idealized thermodynamic cycle of a heat engine that converts heat…

The genetic algorithm is a method for solving both constrained and unconstrained optimization problems that is based on natural selection, the process that drives biological evolutionThe genetic algorithm uses three main types of rules at each step to create the next generation from the current population: Selection rules…

  1. popt and pcov: The curve_fit function returns two arrays. The first one, popt is a one-dimensional array that contains the coefficients of the determined function from curve_fit. The second array, pcov, is a 2-dimensional array, or a matrix, that contains theestimated covariance of the popt. Covariance is the…

Otto cycleThe operation of the Otto cycle comprises four processes: adiabatic compression 1 → 2, isochoric heat addition 2 → 3, adiabatic expansion 3 → 4, and isochoric heat removal 4 → 1. Thus, for the Otto cycle, we have V2 = V3, V4 = V1, CR = V1/V3, and PR = p3/p1. The thermal efficiency of the Otto…

5-(x-2)²-2(y-1)²   subject to the following constraint   x + 4y = 3   Here consider    SOLUTION: consider f(x,y) = 5-(x-2)²-2(y-1)² Condition h(x,y)= x + 4y = 3 By using lagrange: method g(x,y)= f(x,y)+∆(h(x,y)) At minima condition ∂g/∂x = ∂/∂x( f(x,y)+∆(h(x,y)))…

 objective  :to write a program that solves the following ODE. This ODE represents the equation of motion of a simple pendulum with damping.  SECOND ORDER EQUATION FOR MOTION: d²θ/dt²+(b/m)(dθ/dt) +(g/L)sin⁡θ=0 Consider dθ/dt=⁡θ1 Thus dθ²/dt²=dθ1/dt…

"PROJECT TO CALCULATE DRAG FORCE OVER THE BICYCLYST": 1. PRINCIPlE:when a body try to move in the medium it experiance a force that trys to opppose its motion this force is termed as drag force because it try's to take body in rest condition.the drag force (Fd) acting over the bicyclyst is depends upon the following factor:1.density…

OBLECT   TO CRATE A MOVIE OF FILE OF FORWARD KINEMATICS OF 2D MANIPULATOR:     kinematics is a branch of mathematics, physics and classic mechanical engineering.   There are 2 mostly used kinematics in robotic field, they are : forward kinematics and inverse kinematics. Forward kinematics is frequently…

OBLECT: TO CRATE A MOVIE OF FILE OF FORWARD KINEMATICS OF 2D MANIPULATOR:   Kinematics is a branch of mathematics, physics and classic mechanical engineering.   There are 2 mostly used kinematics in robotic field, they are : forward kinematics and inverse kinematics. Forward kinematics is frequently used to calculate…

 objective  :to write a program that solves the following ODE. This ODE represents the equation of motion of a simple pendulum with damping.  SECOND ORDER EQUATION FOR MOTION: d²θ/dt²+(b/m)(dθ/dt) +(g/L)sin⁡θ=0 Consider dθ/dt=⁡θ1 Thus dθ²/dt²=dθ1/dt…

OBJECT : CURVE FITTING OF THE GIVEN DATA AND OBTAINING BEST FIT, PERFECT FIT AND CUBIC FIT WITH CALCULATING SSE SST AND R-SQUARE , RMSE VALVES After using graphical methods to evaluate the goodness of fit, you should examine the goodness-of-fit statistics.  The sum of squares due to error (SSE) R-square Adjusted R-square…

Otto cycleThe operation of the Otto cycle comprises four processes: adiabatic compression 1 → 2, isochoric heat addition 2 → 3, adiabatic expansion 3 → 4, and isochoric heat removal 4 → 1. Thus, for the Otto cycle, we have V2 = V3, V4 = V1, CR = V1/V3, and PR = p3/p1. The thermal efficiency of the Otto…

"PROJECT TO CALCULATE DRAG FORCE OVER THE BICYCLYST":1. PRINCIPLE:when a body try to move in the medium it experiance a force that trys to opppose its motion this force is termed as drag force because it try's to take body in rest condition.the drag force (Fd) acting over the bicyclyst is depends upon the following factor:1.density…