# Items tagged with modelingmodeling Tagged Items Feed

### Modelling Flow Inertia in Three Coupled...

August 30 2012 by Maple MapleSim

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1 Introduction

Three tanks are connected with two pipes. Each tank is initially filled to a different level. A valve in each pipe opens, and the liquid levels gradually reach equilibrium. Here, we model the system in MapleSim (including the influence of flow inertia), and also derive and solve the analytical equations in Maple.

### Combustion model

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hi,

I am trying to make a simple model of a combustion. To start i am just calculating the composition of the products for a complete combustion and flame´s adiabatic temperature. The equations used to solve the model are:

equations:
    nch4 = nco2;    2 * nar = 2 * nco2 + nh2o + 2 * no2;    7.52 * nar = 2 * nn2;    4 * nch4 = 2 * nh2o;    nch4 * hfch4 + nar(hfo2 + 3.76 * hfn2) = nco2(hfco2 + cpco2(Tad - 25)...

### how can we design a wind turbine and...

February 05 2012 by Maple MapleSim

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How can we design a wind turbine and simulate it?

### MapleSim 5 - Taking Physical Modeling...

June 15 2011 by MapleSim 5

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MapleSim has been delivering unique advantages in physical modeling and system simulation for many years. Today we release the latest iteration: MapleSim 5. Looking back at some of the earlier versions of our software, it is hard to believe that this is the same product; from the user interface to the component libraries to the simulation engine, every part of the system has experienced a striking evolution.

Like its predecessors, MapleSim 5 is based on the Maple mathematical...

### Transient Heat Transfer Problem

June 05 2011 by Maple MapleSim

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Hello,

I am trying to solve a transient heat transfer problem.

The problem is that I have an insulated pipe that is immersed in cold water.  At time 0, the fluid filling the pipe is at a constant temperature.  The insulation at one end of the pipe is different to the rest of the insulation.  I need to find out the time that it would take any fluid to reach a certain temperature, called the cool down time.

A graphic representation of the...

### Green Cars

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My father’s first car when our family moved to North America was a 1970 Buick Skylark sedan, and the color was a majestic deep green. I was seven years old at the time and this was my first experience with a green car. It’s ironic that my life in North America started with a green car and has come full circle with green cars all over the place as far as my job is concerned. But of course, today’s green car is really about highly fuel efficient cars...

### Science Fiction Double Feature

December 02 2010 by Maple MapleSim

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Like many in the technology industry, I am a big fan of science fiction films and I’ve written in the past about how exciting it is for me to have a job where science fiction and reality literally meet. Over the past few months, several key projects from various Maple and MapleSim users caught my attention for various reasons and once again, I was forced to giggle publicly as the shear cool factor of these applications overcame my normal mature demeanor.

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