Then I need to scope the computation of the function so thatdlfevalknows where to apply auto-diff. I do that by defining a function that evaluates the network and computes the gradient of interest. In this case: function [y, dy] = fun_and_deriv(x,theta) y ...
Electric potential difference represents the work that would have to be done against the electric field to move a particle q against the direction implied by the field. That is, if E is generated by a positively charged particle Q, V is the work necessary per ...
can you tell me please, why you give a decision on that looping, just like "if y < nrow", " if ~= 1", and so on.If
Elevation influences a number of interrelated local factors, including climate and the level of oxygen pressure in the air, both of which can determine whether a person wishes to live in, or can even safely visit, a given location. Some people experience a phenomenon called altitude sickness at...
You calculate Q by dividing the pressure drop across the channel ΔP by the polymer viscosity η, similar to the original equation for shear stress τ. This specific examples gives you another method of comparing shear rate vs. viscosity, and, through these methods...
From that, it'd be possible to know the vapor quality right after the release so we can find the portion of liquid and volume inside the tank. The densities of both are known since it's saturated and pressure and temperature are known so it's possible to calculate the mass. During that...
Calculate heat transfer rate, Q. Q is measured in units of energy per unit time, such as BTU/hr or Watts. For a wall of uniform thickness d, with a thermal conductivity of k, an area of A, a hot temperature, Thot, and cold temperature, Tcold, solve Q with the following equation:...
2. When I open the valve, the temperature drops suddenly, due to Joule Thomson effect… How can I calculate and control that? 3. What can I do if I want to maintain the Pressure in Vessel A above 100 bar at all times, while the Pressure in vessel B should not exceed ...
(rpgetvar 'species/save-gradients?) can be used to check the current value of this variable. It should return #t (true) now. cheers Hello sir, I was trying to get calculate the gradients of species mass and mole fraction in fluent. I could find the command for gradient of species mas...
How to Calculate the Fluid Flow Through a Hole in a... How to Find Partial Pressures Volume Vs. Mass Density How to Calculate Steam Velocity How to Convert ATM Pressure to Celsius How to Calculate the Area of a Pipe How to Convert Moles to Pressure How to Find the Number of...