Simulator Definition and 130 Threads

I need help. I want to download electronic simulator for my PC. Something that works just like- allcircuit simulator tool on android.

Hi everyone, In my project work, I have to "rebuild" the Handley Page HP.115 aircraft, using the simulator in my university. It is a Merlin MP521 and I am using the Excalibur II model editor. The aircraft was used to test the slender delta wing planform at low speeds as part of the Concorde...

Hello, could anyone please point me out a good software/simulation program in which I could make 3d or 2d , better both objects and then apply potential to them and simulate electric field lines and see the directions to which the field is more intense etc etc. Just some nice simulation...

This one's aimed primarily at the programmers in this forum. I've written a programme in python (Set as a long term project from my A-level physics teacher) which will hopefully end up being a scientifically accurate ideal gas simulator in 2D - I'll set up a bunch of particles with random...

Hello folks, We are looking to perform some tests with our system that is connected to 380VAC mains and draws up to 150KW of power. We want to be able to simulate different line impedance (R & L) to test our power supplies in low/bad line conditions. A few R and L values would suffice...

any logic gate simulator that gives you the boolean algebraic expression at the end?

Hello, I want to create my own physics engine. Basically, I want to create a visual environment where a user can create any object that he desires and run a simulation of that object like it were in a real world. Basic physics engines are used popularly in games like Angry Birds. My...

I am looking for a gravity simulator that let's me place new bodies arbitrarily. Specifically, I want to watch what happens when firing a one tonne projectile retrograde from Luna at ~2.7km/s. The projectile will end up in an elliptical Earth orbit, but I don't want to discount the sun's...

Is there any program (preferably free) that simulates electromagnetic fields and their interactions with charged particles? I've found a couple gravity simulators, but none for EM, which isn't any fun, because I reckon it would be great to play with a realistic EM program.

Hello, I'm learning digital logic and design, I was told that I should use Quartus II, which so far works very well for me. Unfortunately, I noticed that simulating was eliminated on recent versions of Quartus II on the web edition. So, while new versions are better and I still prefer the...

hey all, Is there any easy way to make obstructions in FDS that aren't rectangular? I basically want to tack on a circular chimney to the following the chimney would be circular, and inscribed in the square. then, there'd be a circle inside of it, making the chimney have 10" thick walls...

hi all dear members… this summer i have a final year project to graduate as an electrical engineer … my topic is to design and implement a simulator of a protective grounding system that contains the 3 types of circuits … that it : TT, IT, and TNC(s) … and adding the adequate protective circuit...

Before you took high school physics, you all probably used your everyday experience to guess how the universe around you worked. For example: you probably guessed that everything eventually came to a stop. But then you learned Newton's laws and you realized that everything maintains constant...

Hi, Does anyone know of a simulator where I can make a circuit and the simulator tells me the equivalent resistance? I need one that will allow me to put resistors in parallel, series, del to y etc.. I can't find one or know of a way just confirming that my original calculations of the...

Hey everyone, I've been looking for a space flight simulator to play around with that simulates real physic, or at least as much as possible...and I came across http://www.space-simulator.com the other day. They say the physics and the orbital mechanics is 'real', but I'm no expert so how...

Sir, I'm an undergraduate in 'Electronics'.Intending to develop a solar simulator with LED as the light source. It is understood that the spectral irradiance of sun can not be generated with the LED.So my plan is to light up a number of high power LED arrays of different...

Hi, I am trying to get an idea of what a quantum simulator is. I know that it has to do with quantum computers and information theory, and it basically represents a model, but has anybody have something like a textbook definition or the title of a book where i can look it up? Any help?

Hi all, I had an exhaustive time looking on the web for software (either free or commercial) that allows someone to simulate trips into the solar system from planets. I'm looking for something that can simulate spaceship flybys in Hohman Transfer Orbits, Gravity Assists, Oberth Effects...

Hi everyone, I am new here, nice to meet you. For fun I am trying to make a gravity simulator in c++ and using SDL. I believe there is a problem in my merge function when I calculate the new velocity and trajectory of two colliding bodies. Also, does my main code look accurate. The part...

why and why not?

Troubleshooting a problem ...Urgent please ! hello everyone , I'm working on 30-Bus grid with Powerwolrd simulator ( version 15 ) and I'm facing some troubles with the results ...I got some different values from the one I was expecting , such as low voltages on some of the buses , different...

I was wondering if anyone could recommend a good simulator to play around with. I'm a chem student and have always wanted my own lab, but having one is expensive and potentially dangerous considering I am still living at home. But i would like to play around with a simulator, preferably a free...

Hello, I'm currently conducting a very serious high school research project titled: Maximizing Energy Efficiency of a Linear Electromagnetic Accelerator I have recently been bestowed with a temporary license for a very advanced 3-dimensional electromagnetism simulator that should allow me...

Hello! I have no formal relativistic education, however, I am plenty of an enthusiast. Finding relativity fascinating I decided to learn it the best way that I know of, that is - putting it into a computer program. So, I've written a special relativity simulator. It doesn't show Doppler...

I've been looking around quite a bit, and can't find what I want: 1. Show two pulses colliding and superposing 2. In-phase or out-of-phase would be nice 3. Most importantly, to be able to run SLOWLY, so students can easily see how the two pulses build each other (or cancel) 3b...

Well the goal is actually a catapult mini-game, but its the same thing as the cannonball trajectory on every tutorial site out there. I am a hobbyist game programmer, and i spend a lot of time developing features for Neverwinter Nights 2 - and adding features to Community Script Library which...

Please indicate which version of circuit simulator you use and why. If it is not free, please give its price. As for me, PSpice Student: Pros Free Very easy to use Good graphics Cons Limits the number of...

I've been working on a Special Relativity simulation/game, and I'm interested in getting some feedback. Basically, it is a flash game that incorporates time dilation, length contraction, and so on. I'm hoping that it will be a fun way to make these abstract (and confusing) ideas hands-on...

I am working on a simple physics engine right now and when the object eventually comes to a rest, it starts 'twitching' (moving up/down slightly very quickly) because gravity pulls it through the floor, and then the collision detection pops it back up. Here is the order in which my simulation...

One of the tech wizards in my company came up with a chemistry simulator a few years back. It works great and is quite useful, however I ran it this morning to see if I could find the weakest possible solution of aqua regina I could make that would still dissolve gold. The thing totally ****...

G'day, i am new here, and have quite a profound lust for maths/physics. This simulator is brilliant, though i am not sure how accurate the simulation represents gravitational equations. http://nowykurier.com/toys/gravity/gravity.html Give it a go. :biggrin:

hey everyone i hope to find the answer to my troubles here :) basically i have written a gravity simulator, it loads bodies from a file containing information on each body. using the orbital elements on each body taken from nasa's HORIZON system, i calculate the position and velocity of...

I know this very cool free software to create interactive geometry projects: http://www.geogebra.org/cms/ Does it exist any similar program which simulate how light rays move among mirrors and lens? If not, how can I simulate a lens in Geogebra? (a mirror is easy).

Hi, I am trying to create a program (3D simulator) that reproduces the Solar system's behaviour. In this idea, I am using Newton's first and second laws: F = G * m1 * m2 / ( r * r) a = F / m I already managed to create a stable system containing the Sun, Earth, Jupiter and other...

Building a wind simulator. Control amount of electricity?? I have about 20 6" fans that i'd like to mount to something in which I can control electricity to each fan and essentially simulate wind. I looked at light DMX controllers for DJ's and that would be perfect except the electricty...

I'm a french junior engineer in nuclear industry. Since few weeks, I'm thinking about develloping a little PWR simulator. In a first time, the goal would be to create a program with graphical interface to simulate the process, the regulations and the manual control for a very simplified...

Hi I am hoping somebody can help me as I'm going round in circles trying to develop a driving simulator for my games programming dissertation. I am modeling a car which is rear-wheel driven. Each wheel is modeled individually and determines the force it applies to the chassis. I use the...

I'm looking for a program that simulates physics systems in Ubuntu. I tried using Step but it's a KDE system, and I've been having a lot of issues with it hanging up and crashing. My searches thus far have pulled up nothing. Does anyone know of any good programs other than Step?

In the study of power electronics, many tertiary education institutions faced problem in setting up an electrical lab where experiments are conducted using three-phase voltage supply. The difficulty arise was mainly owing to student safety factor. Also, the costs for such experiments are...

I am planning to make an evolution simulator fairly soon, and am wondering just what as been done like this before. My plan is to make a simulator in that I can create a "world" with many environments, release some type of primitive "organism" and than have random mutations occur when they...

does anyone know of a good circuit simulator software that runs on windows?

I'm doing an experiment on Solid-State Greenhouse effects. For my setup, ideally, I require a solar simulator lamp capable of fitting inside a 1" diameter (~2.5 cm) quartz tube. The two types best capable of simulating the solar spectrum seem to be: 1. Quartz Tungsten Halogen lamps - A great...

I would like to build an electric load simulator for testing purposes along the lines of this link: http://ieeexplore.ieee.org/Xplore/login.jsp?url=http%3A%2F%2Fieeexplore.ieee.org%2Fiel5%2F4275198%2F4275199%2F04275321.pdf%3Farnumber%3D4275321&authDecision=-203 A salt box would work (I...

Hello all. I'm modelling several new aircraft as mods for a flight sim. These mods are all WW2 birds like the Kittyhawk and Ta152. The generic computer models have a series of terms I am unsure about. So far I've been using existing aircraft modelling as a guideline but as we are expanding...

I am looking for a good robotics simulator. I have heard that RoboLogix is useful for 3D simulations such as tool center point calculations and debugging of programs written using scripting languages. Are there any other robotics simulators out there?

Best Circuit Simulator software? Hey Everybody!, Wich one Do You Think is the Best Circuit (digital, analog and PICs) Simulator?...For example... I use Electronics Workbench, Multisim and Proteus Isis (Proteus vsm)...as far as i can see, Proteus is the Best!...so what are your thoughts?...or do...

Hello ! I'm a Computer Science student and I'm working on a flight simulator. I know that there's a Computer Science section but my question is more about flight formulas. I have good bases in mathematics but in physics, it's completely different. I would like to know what formulas affect...

Hi everyone, I am new to the forum and i am looking at a software that will help me simulate circuits. i have been using Pspice but I am not really happy with all its features. can someone please suggest something better for me? Eagerly awaiting a reply. thanks lakshmi

I am making a three dimensional planetary orbit simulator but I can't figure out a formula that can work out where a certain planet is at a certain time e.g. if a planet with speed s was at position a with the sun at position b at time 0 then how would I calculate the position of the planet at...

Does anybody know of an online application, or a program, or anything that can simulate accurately magnets and how they interact? Like a simulator. Thanks very much. ^_^\/