1.) Continuity Equation (3 Pkt.) Demonstrate that it is possible to write the continuity equation in...
#1 The Equation of Continuity: Consider Figure 1 which illustrates a small mathernat ical box in a fluid. The basic idea behind the equation of continuity is that the rate of mass flow into the box must equal the time rate of change of the mass in the box (pur)l Figure 1: A small mathematical box in a fluid A) Consider just the 2-faces of the box for now. Figure 1 shows ρυ.Ε entering at and leaving at + ρ...
In addition, derive the "wave equation" for an incompressible fluid. Use the continuity equation and the linearized euler equation. Linearized Euler: A flow is incompressible if a fluid element does not change its density as the element moves. From Problem 54.1, this means (7p/dt) u . ρ-0. (a) Show that for an incompressible fluid the equation of continuity reduces to V -u -0. (b) Write Euler's equation for the flow of an incompressible fluid. (c) What is c for an...
Write an equation for a rational function m with: Use the smallest powers possible to meet the criteria. Vertical asymptotes at w 2 and w = -1 w-intercepts at ( -5,0) and (-3,0) m(0) = 2 Round all answers to 3 decimal places as needed.
1. a) Describe what the Continuity equation is used to determine in hydraulic calculations. 2 marks b) Bernoulli's general energy equation considers potential energy, pressure energy and kinetic energy. What are three other possible additional types of energy that can be considered in this equation? 3 marks c) Provide the equation for Volume Flow Rate, Weight Flow Rate and Mass Flow Rate. Beside each equation, indicate the metric units for each component of the equation.
1. Civil engineers use the continuity equation for many applications. This simple ordinary differential equation states that the difference between (volumetric) rates of inflow and outflow is equal to the rate of change of storage in the system: I- o- dS/dt where S is storage or volume and t is time Consider a conical tank with top radius, r-1.83 meters and height, h- 3.05 meters. Thetank is initially empty, and then water is added at a rate of I- 0.00095...
Question 3. Points possible: 5 This is attempt 1 of 1. Write the equation of the ellipse 4x2 + 36y2 + 16x – 216y + 196 = 0 in stan (z – h) + (y=k) = 1 22 12 where: h = Question 4. Points possible: 10 This is attempt 1 of 1. (x - 1), (y - 3)² - 1 Sketch a graph of
help me with these problems and ill give you amazing ratings!! (must do all please) 7. Answer the following questions about continuity. (a) Write down the values of z at which the following function is discontinuous. If the function is continuous at every value of z, write 'Continuous Everywhere' f(a)1 (separate multiple values by commas) (b) Write down the values of z at which the following function is discontinuous. If the function is continuous at every value of z, write...
Question 1) (3 Points) Consider the strong form below. Derive the weak form equation. The space used is W H-1,1]. Define the spaces Wp and Wo Dirichlet Strong Form: Find u e W2,00 such that u"(x) _ 2 sin(x)a(z) u(-1)-1 u(1) 1 cos(x), for any x ? ?-[-1,1]
2. Imagine a type of "phantom energy" with w<-1. (a) Write down the Friedmann equation for a flat universe containing matter and phantom energy 1/(3 ) (b) Show that the matter-phantom equality scale factor is amp = (1- 0) (c) In the phantom energy dominated epoch show that a → at a finite time trip-to = 200-311+wl This is called a "big rip". Hint: integrate over the time range from to to trip. (d) Current data is consistent with w...
please solve soon e the equation so that it is in form 1, if possible. If it is not possible to put it in form 1, then put it in form 2, and find ef P()dx form 1: vvdy w(x)dx form 2: dx +Poy-) The symbols a, b and c are nonzero constants Your final answer must have like terms combined and fractions reduced. Also, your final answer is to have as few exponents as possible. (An exponent that has...