Projectiles 3D. Working with forces like wind

[eXniTheR]

Hello! I'm doing a research work about projectiles and i thought of crossbow system. I am currently studying using these articles: http://ciencia.hsw.uol.com.br/framed.htm?parent=crossbow.htm&url=http://www.stortford-archers.org.uk/medieval.htm
and
http://science.howstuffworks.com/crossbow1.htm

So far i have understand how it works, but none of both sites talks about external factors such wind and other forces that may disturb the arrow orientation and though its range and velocity... So, can you please provide any more information about it? Also, if you have a nice free software so i can simulate this kind of projectiles, i would appreciate it very much :)


Thank you! :D

 

[eXniTheR]

Please? :(

 

[charng]

Hello there! It's great to hear that you are interested in studying projectiles and their behavior in 3D space. Crossbow systems are fascinating tools that have been used for centuries, and understanding how external forces can affect their performance is an important aspect of their design and use.

When it comes to external forces such as wind, there are a few key factors to consider in relation to projectiles. First, the direction and strength of the wind can significantly affect the trajectory of the projectile. The wind can create a force that pushes the projectile off course, causing it to deviate from its intended path. This can also impact the range and velocity of the projectile, as the wind can either help or hinder its movement.

Another important factor to consider is the shape and weight of the projectile itself. Different shapes and weights will interact with the wind in different ways, so it's important to understand how these factors can impact the overall performance of the projectile.

In terms of simulation software, there are many options available for modeling and simulating projectile motion in 3D. Some popular programs include ANSYS, SolidWorks Motion, and COMSOL Multiphysics. These programs allow you to input various parameters such as wind speed and direction, as well as projectile shape and weight, to simulate how external forces will affect the motion of the projectile. You may also be able to find some free or open-source software options online, but it's important to make sure they are reliable and accurate before using them for your research.

I hope this information helps you in your research. Best of luck with your project!