This week we look at how some of these different factors affect the optimum water amount:
http://www.AirCommandRockets.com/water.htm
The article compares how the optimum changes with pressure, nozzle size, weight and liquid density.
Sunday, June 12, 2011
How much water?
One of the more common questions that's often asked is how much water should I put in my water rocket? The standard answer usually is 1/3 of the rocket capacity, but because the ideal amount of water is dependent on a number of factors this amount is rarely exactly 1/3 .
This week we look at how some of these different factors affect the optimum water amount:
http://www.AirCommandRockets.com/water.htm
The article compares how the optimum changes with pressure, nozzle size, weight and liquid density.
This week we look at how some of these different factors affect the optimum water amount:
http://www.AirCommandRockets.com/water.htm
The article compares how the optimum changes with pressure, nozzle size, weight and liquid density.
Good Article! It´s really usefull.
ReplyDeletewell congratulations for your efforts with rockets.
ReplyDeleteif I understood better in lower density, and the hot water?
to lose my English googel
Good job =)
ReplyDelete