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美洲杯赛船前沿谍报:赛船AC45、AC72的图片,结构图,图纸

2013-5-18 07:57 · 航海摄影
来自: 北京

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美洲杯赛船前沿谍报,仔细研究,发现这个东西是真的很快,全速的时候都飞起来了。
今天得到一组美洲杯帆船赛赛船AC45、AC72的图片,结构图,图纸,原理,cad图演示... ...

先通过这个视频了解他的速度吧


3d模型视频
视频: The 34th America_s Cup AC72 class rule 3D animation flyarou

视频: CAD model of America_s Cup AC45美洲杯赛船CAD图详解

AC72-ETNZa27_06_12.jpg

AC72-ETNZLinesa.jpg

AC724Wings.jpg

美洲杯赛船硬帆结构图

美洲杯赛船硬帆结构图


美洲杯赛船硬帆结构图

美洲杯赛船硬帆结构图




该贴已经同步到 myadmin的微博
更多图片 小图 大图
组图打开中,请稍候......
活着,就是要创造奇迹!
洪运来 楼主 来自: 日本
水印挺讨厌
美洲杯赛船11.jpg
2013-4-18 17:52
活着,就是要创造奇迹!
洪运来 楼主 来自: 日本

AC72 design - control systems on Oracle Team USA

Lots to control, very few crewTrim the jib. Adjust the wing camber and twist. Trim the wing in and out. Raise and lower the daggerboards and adjust their angle of attack. To win the America's Cup will require clever control systems.  Everyone in the crew multitasks - tactician John Kostecki and Ben Ainslie are also grinders.
AC72-design-OTUSA-buttons00.jpg
OTUSA AC72 - What do those buttons on the wheel control?
AC72 development processWhen Oracle Team USA re-launched "USA 17" after the capsize, they changed from tiller to wheel steering. At first the wheel was only for steering (look here) but now they have added control buttons. At first just taped on, now they have become permanent. What do they control? Who controls the daggerboard angle of attack?
AC72-design-OTUSA-buttons01.jpg
Control buttons for the helmsman and wrist computers for wing trimmer and tactician on AC72
Crew positionsTo reduce aerodynamic drag, OTUSA's AC 72 design team built four cockpits for the crew, each with a grinding pedestal. Cockpit four also has place for the helmsman and the wing trimmer.
AC72-design-details-OTUSA-controls.jpg
Jib trimmer on the trampoline on Oracle Team USA AC72.
Grinders multitask, tooGrinders have controls to shift gears on the pedestals and to change what is being powered by the pedestal they are on - trimming the jib, hoisting the gennaker, raising or lowering the daggerboards.  The next photo is a little blurry but it looks like they also have some pushbutton controls...
AC72-design-OTUSA-cockpit-controls01.jpg
Pushbutton controls at AC72 grinder station
We've seen this before
Alinghi5-cockpit-controls1.jpg
America's Cup 2010 Defender Alinghi 5
For the America's Cup in 2010, the Alinghi 5 catamaran had pushbutton controls in the cockpits. But there were no grinders - power for the hydraulics came from a modified snowmobile engine!
Alinghi5-cockpit-controlsClose.jpg
A gasoline engine powered the hydraulics for Alinghi 5 in the 2010 America's Cup defense.
更多图片 小图 大图
组图打开中,请稍候......
2013-4-18 19:51
活着,就是要创造奇迹!
洪运来 楼主 来自: 日本

AC72 wing sail design

For the America's Cup in San Francisco, the AC72 catamarans have to be able to race in winds from 5 to 33 knots (6-38 mph). Since they can race in 5 knots, in strong wind they will be seriously overpowered.

AC72-design-wing-Artemis-wings-compare.jpg
Controlling the powerThe AC72 wing sail control systems allow the wing to be depowered by adjusting the flaps and the camber.
To make things more complex, the windspeed can vary by over 10 knots from the water to the top of the AC72's 40 meter (130 feet) tall wing sail. There are multiple flaps on the trailing element of the AC72 wing. These can be trimmed separately, putting "twist" into to the wing's shape. It appears that New Zealand and Luna Rossa (who shared the same design in the first phase of development) can also twist their wing sail's leading elements.
Artemis  took a different approach with their first wing, with a with a wider forward element and narrower flaps. Their second wing is much closer to the other teams' with wider flaps.
Trading off control and complexityEmirates Team New Zealand designed their wing with a twist control for the forward element. As of 21 March 2013, we have not seen whether Artemis's forward element twists. USA 17, Oracle Team USA's boat, does not have a twisting forward element, but, like Artemis, it does have a movable "tab" on the leading element.
We'll get into more details of each team's wing as time goes by.
ac72-wing-etnz-fwd-element-twist.jpg
2013-4-18 20:04
活着,就是要创造奇迹!
洪运来 楼主 来自: 日本
一组细节标注
更多图片 小图 大图
组图打开中,请稍候......
2013-4-18 20:10
活着,就是要创造奇迹!
洪运来 楼主 来自: 日本

再来一组细节谍报图

Will AC72 foil design win the America's Cup?
更多图片 小图 大图
组图打开中,请稍候......
2013-4-18 20:23
活着,就是要创造奇迹!
laba 来自: 江苏苏州
楼主,太帅了
2013-4-19 08:28
刀锋 来自: 北京
这个必须顶一下,太牛了。咱们估计最多也就玩个模型了
2013-4-20 21:38
刀锋
ssail 来自: 福建福州
简直是掠海飞行
2013-5-17 13:02
大头爸爸 来自: 浙江杭州
看明白了,稳向板下部有类似水平水翼,高速原理类似水翼船,主帆就像机翼,有类似襟翼。关键平衡非常难控制,新闻上倾覆的不知道是否就是这条
2013-5-18 07:57

登录航海网,拥抱全世界

您需要 登录 才可以下载或查看,没有账号?立即注册

x
美洲杯赛船前沿谍报,仔细研究,发现这个东西是真的很快,全速的时候都飞起来了。
今天得到一组美洲杯帆船赛赛船AC45、AC72的图片,结构图,图纸,原理,cad图演示... ...

先通过这个视频了解他的速度吧


3d模型视频
视频: The 34th America_s Cup AC72 class rule 3D animation flyarou

视频: CAD model of America_s Cup AC45美洲杯赛船CAD图详解

AC72-ETNZa27_06_12.jpg

AC72-ETNZLinesa.jpg

AC724Wings.jpg

美洲杯赛船硬帆结构图

美洲杯赛船硬帆结构图


美洲杯赛船硬帆结构图

美洲杯赛船硬帆结构图




该贴已经同步到 myadmin的微博
更多图片 小图 大图
组图打开中,请稍候......
活着,就是要创造奇迹!
水印挺讨厌
美洲杯赛船11.jpg
2013-4-18 17:52
活着,就是要创造奇迹!

AC72 design - control systems on Oracle Team USA

Lots to control, very few crewTrim the jib. Adjust the wing camber and twist. Trim the wing in and out. Raise and lower the daggerboards and adjust their angle of attack. To win the America's Cup will require clever control systems.  Everyone in the crew multitasks - tactician John Kostecki and Ben Ainslie are also grinders.
AC72-design-OTUSA-buttons00.jpg
OTUSA AC72 - What do those buttons on the wheel control?
AC72 development processWhen Oracle Team USA re-launched "USA 17" after the capsize, they changed from tiller to wheel steering. At first the wheel was only for steering (look here) but now they have added control buttons. At first just taped on, now they have become permanent. What do they control? Who controls the daggerboard angle of attack?
AC72-design-OTUSA-buttons01.jpg
Control buttons for the helmsman and wrist computers for wing trimmer and tactician on AC72
Crew positionsTo reduce aerodynamic drag, OTUSA's AC 72 design team built four cockpits for the crew, each with a grinding pedestal. Cockpit four also has place for the helmsman and the wing trimmer.
AC72-design-details-OTUSA-controls.jpg
Jib trimmer on the trampoline on Oracle Team USA AC72.
Grinders multitask, tooGrinders have controls to shift gears on the pedestals and to change what is being powered by the pedestal they are on - trimming the jib, hoisting the gennaker, raising or lowering the daggerboards.  The next photo is a little blurry but it looks like they also have some pushbutton controls...
AC72-design-OTUSA-cockpit-controls01.jpg
Pushbutton controls at AC72 grinder station
We've seen this before
Alinghi5-cockpit-controls1.jpg
America's Cup 2010 Defender Alinghi 5
For the America's Cup in 2010, the Alinghi 5 catamaran had pushbutton controls in the cockpits. But there were no grinders - power for the hydraulics came from a modified snowmobile engine!
Alinghi5-cockpit-controlsClose.jpg
A gasoline engine powered the hydraulics for Alinghi 5 in the 2010 America's Cup defense.
更多图片 小图 大图
组图打开中,请稍候......
2013-4-18 19:51
活着,就是要创造奇迹!

AC72 wing sail design

For the America's Cup in San Francisco, the AC72 catamarans have to be able to race in winds from 5 to 33 knots (6-38 mph). Since they can race in 5 knots, in strong wind they will be seriously overpowered.

AC72-design-wing-Artemis-wings-compare.jpg
Controlling the powerThe AC72 wing sail control systems allow the wing to be depowered by adjusting the flaps and the camber.
To make things more complex, the windspeed can vary by over 10 knots from the water to the top of the AC72's 40 meter (130 feet) tall wing sail. There are multiple flaps on the trailing element of the AC72 wing. These can be trimmed separately, putting "twist" into to the wing's shape. It appears that New Zealand and Luna Rossa (who shared the same design in the first phase of development) can also twist their wing sail's leading elements.
Artemis  took a different approach with their first wing, with a with a wider forward element and narrower flaps. Their second wing is much closer to the other teams' with wider flaps.
Trading off control and complexityEmirates Team New Zealand designed their wing with a twist control for the forward element. As of 21 March 2013, we have not seen whether Artemis's forward element twists. USA 17, Oracle Team USA's boat, does not have a twisting forward element, but, like Artemis, it does have a movable "tab" on the leading element.
We'll get into more details of each team's wing as time goes by.
ac72-wing-etnz-fwd-element-twist.jpg
2013-4-18 20:04
活着,就是要创造奇迹!
一组细节标注
更多图片 小图 大图
组图打开中,请稍候......
2013-4-18 20:10
活着,就是要创造奇迹!

再来一组细节谍报图

Will AC72 foil design win the America's Cup?
更多图片 小图 大图
组图打开中,请稍候......
2013-4-18 20:23
活着,就是要创造奇迹!
楼主,太帅了
2013-4-19 08:28
这个必须顶一下,太牛了。咱们估计最多也就玩个模型了
2013-4-20 21:38
刀锋
简直是掠海飞行
2013-5-17 13:02
看明白了,稳向板下部有类似水平水翼,高速原理类似水翼船,主帆就像机翼,有类似襟翼。关键平衡非常难控制,新闻上倾覆的不知道是否就是这条
2013-5-18 07:57
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