- #1
jehan60188
- 203
- 1
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
thoughts?
I made the "curved" top of the channel with excel, but I'm thinking there might be an easier way?
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
/basic floor
&OBST XB = 0,1.5,0,1.5,0,.1524 /
//the channel
&OBST XB = 0,1.5,0,.6,.1524,.5 /create an obstruction- right 'wall'
&OBST XB = 0,1.5,.9,1.5,.1524,.5 /create an obstruction- left 'wall'
//for the curved part
//obstructions come in pairs. the left and right side
//left side
//template: OBST XB = 0,1.5, 0, .6, .5, .6
//template OBST XB = 0,1.5, .9, 1.5, .5, .6
//right side
&OBST XB = 0,1.5, 0,0.6, 0.5, 0.553851648/
&OBST XB = 0,1.5, 0,0.61, 0.553851648, 0.574833148/
&OBST XB = 0,1.5, 0,0.62, 0.574833148, 0.59/
&OBST XB = 0,1.5, 0,0.63, 0.59, 0.60198039/
&OBST XB = 0,1.5, 0,0.64, 0.60198039, 0.611803399/
&OBST XB = 0,1.5, 0,0.65, 0.611803399, 0.62/
&OBST XB = 0,1.5, 0,0.66, 0.62, 0.626885775/
&OBST XB = 0,1.5, 0,0.67, 0.626885775, 0.632664992/
&OBST XB = 0,1.5, 0,0.68, 0.632664992, 0.637477271/
&OBST XB = 0,1.5, 0,0.69, 0.637477271, 0.641421356/
/*********midsection
OBST XB = 0,1.5, 0,0.7, 0.641421356, 0.644568323/
OBST XB = 0,1.5, 0,0.71, 0.644568323, 0.646969385/
OBST XB = 0,1.5, 0,0.72, 0.646969385, 0.648660687/
OBST XB = 0,1.5, 0,0.73, 0.648660687, 0.649666295/
OBST XB = 0,1.5, 0,0.74, 0.649666295, 0.65/
OBST XB = 0,1.5, 0,0.75, 0.65, 0.649666295/
OBST XB = 0,1.5,0.77,1.5,0.646969385,0.648660687/
OBST XB = 0,1.5,0.78,1.5,0.644568323,0.646969385/
OBST XB = 0,1.5,0.79,1.5,0.641421356,0.644568323/
********/
&OBST XB = 0,1.5,0.8,1.5,0.637477271,0.641421356/
&OBST XB = 0,1.5,0.81,1.5,0.632664992,0.637477271/
&OBST XB = 0,1.5,0.82,1.5,0.626885775,0.632664992/
&OBST XB = 0,1.5,0.83,1.5,0.62,0.626885775/
&OBST XB = 0,1.5,0.84,1.5,0.611803399,0.62/
&OBST XB = 0,1.5,0.85,1.5,0.60198039,0.611803399/
&OBST XB = 0,1.5,0.86,1.5,0.59,0.60198039/
&OBST XB = 0,1.5,0.87,1.5,0.574833148,0.59/
&OBST XB = 0,1.5,0.88,1.5,0.553851648,0.574833148/
&OBST XB = 0,1.5,0.89,1.5,0.5,0.553851648/
/midsection/
&OBST XB = 0,1.5,0,.65,.64,.75/
&OBST XB = 0,1.5,0.85,1.5,.64,.75/
&OBST XB = 0,.65,.65,.85,.64,.75/
&OBST XB = .85,1.5,.65,.85,.64,.75/
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
thoughts?
I made the "curved" top of the channel with excel, but I'm thinking there might be an easier way?