DrCaleb wrote:
Canadian_Mind wrote:
B-F
If the snow fence is perpendicular to the direction of wind, it'll jut eventually blow over the top. You want to use the fence t deflect the wind and additional snow away from the driveway. The only way to ensure that the snow doesn't hit the driveway is to have the fence block off as close to the corner of the house as is possible. This would keep wind vortices from kicking up snow around the corner of the house and onto the driveway. It also allows for some overlap past the corner to prevent snow from "sneaking around" the fence so to speak.
That's my theory, anyways.
That's backwards though. The snow fence works by creating a low pressure zone on the back side of it, so the snow is left in the low pressure zone.
The house itself will create low pressure at the driveway by C because of the wind direction, so the snow needs to be removed from the air before it gets there. Any solution involving C or F will just dump extra snow on the driveway.
Man, that's a gold star explanation Doc.
That theory works for shoveling snow also, I always put my snow on the downwind side of my sidewalk and push the snow 6 or 8 feet across the lawn and start a pile on the windward side. (I'm not a sailor, is that right? windward) I'd rather shovel a little extra on nice days than continually dig through hard drifts to get out to the street every time the wind blows. Of course there's always a chance of getting a storm from the other direction, then it's time to dig out the snow blower.
Here's the real life place I used for my diagram, if this guy wasn't such an ahole I'd stop and explain to him what's going to happen when we get our first good storm. I'll post an update when that happens.
