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[技术] 水火箭技术之八(转)

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发表于 2013-10-5 11:35:29 | 显示全部楼层 |阅读模式
接至:水火箭技术之七(转)

水火箭技术

水火箭技术

Axion VI, loaded up with water waiting for the parachute to be packed. You can see the yellow tornado tubes here.

水火箭技术

水火箭技术

The MD-80 clone camera is attached to the middle of the parachute looking down.

水火箭技术

水火箭技术

Threading the parachute through the launcher prior to packing. You want to make sure it doesn't get tangled up on the launcher.
 楼主| 发表于 2013-10-5 11:35:55 | 显示全部楼层

水火箭技术

水火箭技术

Launched at 120psi.

水火箭技术

水火箭技术

Back to the field office to download the parachute cam video.

水火箭技术

水火箭技术

Rocket pointing towards the parachute.
 楼主| 发表于 2013-10-5 11:37:00 | 显示全部楼层

水火箭技术

水火箭技术

Rocket draining residual foam from the nozzle. You can see the parachute door open with rubber bands attached.

水火箭技术

水火箭技术

These two shots show how much the rocket rolls on the parachute cord. This is the back of the parachute bay

水火箭技术

水火箭技术

And a few moments later is the front of the parachute bay.
 楼主| 发表于 2013-10-5 11:37:20 | 显示全部楼层

水火箭技术

水火箭技术

Here we are flying the original and heavier MD-80 camera.

水火箭技术

水火箭技术

Good launch again at 120psi.

水火箭技术

水火箭技术

Looking back towards the car parking area.

 楼主| 发表于 2013-10-7 06:56:02 | 显示全部楼层

自制太阳能电池板

自制太阳能电池板

The MD-80 has a wider field of view, but has more subdued colours.

自制太阳能电池板

自制太阳能电池板

Looking back from the launcher towards the car park.

自制太阳能电池板

自制太阳能电池板

A nozzle that looks crooked but is actually aligned with the rocket axis.

 楼主| 发表于 2013-10-7 06:56:42 | 显示全部楼层

自制太阳能电池板

自制太阳能电池板

Getting Polaron G1 ready for it's maiden flight.

自制太阳能电池板

自制太阳能电池板

Safety goggles on, just in case we need to get close to the rocket.

自制太阳能电池板

自制太阳能电池板

The orange line is the remote "arm" string, and the pink one is the launch string.

 楼主| 发表于 2013-10-7 06:57:28 | 显示全部楼层

自制太阳能电池板

自制太阳能电池板

Good vertical launch at 220psi.  

自制太阳能电池板

自制太阳能电池板

The rocket didn't drift too far.

自制太阳能电池板

自制太阳能电池板

Gentle landings in tall grass are always good.

 楼主| 发表于 2013-10-7 06:58:51 | 显示全部楼层

自制太阳能电池板

自制太阳能电池板

The rocket reached 702'.

自制太阳能电池板

自制太阳能电池板

Second launch was at 230psi. The water column seems a lot more turbulent.

自制太阳能电池板

自制太阳能电池板

Last launch of the day. Time to pack up and head for home.

自制太阳能电池板

自制太阳能电池板

Altitude plot from the last flight. It reached 751' (229m)


 楼主| 发表于 2013-10-7 06:59:18 | 显示全部楼层

自制太阳能电池板

自制太阳能电池板

First Mk3 Stager prototype bottom view...

自制太阳能电池板

自制太阳能电池板

...and the top view.

自制太阳能电池板

自制太阳能电池板

Setting up for the first flight.

 楼主| 发表于 2013-10-7 06:59:42 | 显示全部楼层

自制太阳能电池板

自制太阳能电池板

This did not quite go according to plan.

自制太阳能电池板

自制太阳能电池板

Setting up again for the third flight, which worked properly. Top of rocket bares a few

scars.

自制太阳能电池板

自制太阳能电池板

Fourth flight was also less than optimal.
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