What is the difference between EES and other numerical equation solving programs?
There are two major differences between EES and other equation-solving programs. First, EES allows equations to be entered in any order with unknown variables placed anywhere in the equations; EES automatically reorders the equations for efficient solution.
How do you write an if statement in EES?
IF/IF$ IF(A, B, X, Y, Z) allows conditional assignment statements in the Main part of an EES program. If AB, the function will return the value of Z.
Is EES used in industry?
EES has served these industries (partial listing): Printing and Surface Coating. Electronics. Food. Chemical.
How do you write exponents in EES?
To demonstrate this capability, start EES and enter this simple example problem in the Equations window. Note that EES makes no distinction between upper and lower case letters and the ^ sign (or **) is used to signify raising to a power.
How do you spell EES?
“Ees.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ees. Accessed 4 Jul.
What is DSS stand for?
DSS
| Acronym | Definition |
|---|---|
| DSS | Data Security Standard |
| DSS | Department of Social Services |
| DSS | DLA (Defense Logistics Agency) Support Services |
| DSS | Decision Support System |
Who invented EES?
The program is developed by F-Chart Software, a commercial spin-off of Prof Sanford A Klein from Department of Mechanical Engineering University of Wisconsin-Madison. EES is included as attached software for a number of undergraduate thermodynamics, heat-transfer and fluid mechanics textbooks from McGraw-Hill.
Can EES run on Mac?
EES has been successfully installed on Macs that have the Intel chip that runs operating system 10.4. 10 or newer. Also, EES can operate under Linux using Wine, an Open Source implementation of the Windows API. Instructions are provided below for both situations.
How do I use EES to solve thermophysical equations?
It is now only necessary to solve the equations. This is where EES can help. Start EES and select the New command from the File menu. A blank Equations window will appear. Before entering the equations, however, set the unit system for the built-in thermophysical properties functions.
How can EES help solve the kinetic energy problem?
The user can solve the problem with the kinetic energy terms and judge their importance. The values of T1, P1, A1, Vel1 and P 2 are known. There are nine unknowns: A2, m1, m2, Vel2, h1, v1, h2, v2, T2. Since there are 9 equations, the solution to the problem is defined. It is now only necessary to solve the equations. This is where EES can help.
How do I use the basic capability provided by EES?
The basic capability provided by EES is the solution of a set of non-linear algebraic equations. To demonstrate this capability, start EES and enter this simple example problem in the Equations window. Note that EES makes no distinction between upper and lower case letters and the ^ sign (or **) is used to signify raising to a power.
How to assign enthalpy to a function in EES?
When all the appropriate settings are in place, press Paste and the function shown appears in the EES window. The user needs to manually enter the variables assigned later. So, for state one, we need T=T1 and x=x1. We also need to assign this enthalpy as h1 for state one.