这小船也太灵活了吧。。。。
http://player.youku.com/player.php/sid/XNDI4ODM5MTg4/v.swf 差点吓尿了~ 太吊了 后面刺激啊 靠太灵活了，动力强悍。 后面真是太吊了！ 后面吓cry了 可以躲子弹了吧！！！ 卧槽，吓尿了，后面。 看不到的呢？ 只能说，搞飞思卡尔小车都奥特啦{:lol:} JJ BOOM 目瞪口呆 为什么 需要2个人驾驶。 我怎么觉得最NB的是驾驶技术？这速度、分分钟就能飞到岸上去吧 EMC菜鸟 发表于 2014-7-15 08:50我怎么觉得最NB的是驾驶技术？这速度、分分钟就能飞到岸上去吧
模型，轻，吃水浅，才能做出这种机动
重一点不可能，拐弯的时候肯定直接飞上岸了，毕竟水的阻力就那么一点 mhw 发表于 2014-7-15 08:53
模型，轻，吃水浅，才能做出这种机动
重一点不可能，拐弯的时候肯定直接飞上岸了，毕竟水的阻力就那么一 ...
我知道船的机动性很NB —— 但船的机动性再好，难道还好得过赛车么？那么窄的河道、那么快的速度，控制稍有差池，不就飞到岸上了么？所以我说最NB的是驾驶员的技术啊！ armok 发表于 2014-7-15 08:09
那是模型船，你看不出？
是真船，两个成员穿的护具太厚了，像假人一样。
比赛叫 jet sprint 以下来自wiki
Jetsprint
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Jetsprint or sprint boat racing is a form of racing sport in which jetboats with a crew of two race individually against the clock through twisting series of channels in less than a metre of water.
Tracks are typically designed for spectators, and racing is fast and loud, with boat motors usually powered by V8s developing well over 500 hp.
Contents
1 History
2 Format 2.1 Boats
2.2 Crew
3 Classes
4 See also
5 External links
6 References
History
Jetsprinting as an organised sport originated in New Zealand in 1981, and events were originally held in the same natural braided rivers that had inspired Sir William Hamilton to develop the jetboat, but when the sport was introduced to Australia in the mid-1980s permanent artificial courses were used—and this is now the norm even in New Zealand.
A fiercely contested Tasman championship has now led to a three way world championship (with the introduction of the sport to the United States, under the auspices of the Union Internationale Motonautique). The host nation rotates between New Zealand, Australia and the U.S.A
Format
The race itself will consist of a predefined course through the channels with 25 to 30 changes of direction. These races generally take just 45–60 seconds. Once qualifying is completed the competitors each run the course with the fastest qualifiers running last. The fastest 16 (typically depending on the number of competitions) proceed to the next round. This is then reduced to the top 8, then the top 4 and then the fastest two.
Boats
A jetsprint hull is typically short - just 3.8 to 4.0 metres (12½ to 13 feet) long. The hull's vee is usually 23 to 25 degrees with several strakes on each side. A short hull is preferred, as a longer hull takes more distance to turn and usually must be turned at a slower speed. The strakes provide "traction' by stopping the boat sliding sideways across the water when turning at high speed.
A rollcage must be fitted to the boat.
Crew
A crew consists of the driver and a navigator whose responsibility is to guide the driver through the course - typically via simple hand signals, pointing the hand in the direction that the boat must go at the next intersection.
Classes
There are two internationally recognized classes
Class A - Engines in Class A boats are restricted to either 6.7-litre (412 cubic inch) engines with cast iron blocks and heads or 6-litre (365 cubic inch) engines with aluminum heads. Both size engines are only allowed two push-rod operated valves per cylinder. Furthermore the engine must be normally aspirated, using a 4-barrel carburetor. Fuel is 100+ octane aviation fuel. Typically these engines produce up to 650 horsepower
Super boats - Engines in the super boat class have no maximum size but instead have a minimum size restriction. Normally aspirated engines must have a displacement of 6.5 liters (400 cubic inch) or while forced induction (turbocharged or supercharged) engines must be at least 3.8 liters (235 cubic inch) in displacement. These engines typically are fuel injected and run methanol fuel. The small-block engines typically produce 950+ horsepower, while the big blocks can typically produce between 1000 to 1400 horsepower.
Nitro-methane and nitrous oxide are not allowed.
这小艇太 TMD牛逼了！！！搞个玩玩儿太爽了 看看，挺 过瘾的。不过这么快的速度，驾驶技术是需要绝对的NB。 mhw 发表于 2014-7-15 08:53
模型，轻，吃水浅，才能做出这种机动
重一点不可能，拐弯的时候肯定直接飞上岸了，毕竟水的阻力就那么一 ...
个人感觉哈，水里转弯可能不比地面上难。
路面转弯主要靠摩擦。
水里转弯，可以靠舵，也可以靠矢量喷口（毕竟叫jet吗。船尾伸出去的那条尾巴估计就是喷口，伸的越长转向力臂越大）。但是由于水的密度相当大（相对于船，船的排水量就等于自重），其实可以产生相当大的转向力。
我做过模型船，感觉机动性真的好爽。
还有个可能的原因，因为船的速度很难做快，水里阻力太大了，视觉上看起来很刺激，但实际速度还是要比赛车慢。
不管咋样，驾驶员绝对nb，又要反应快还得转向准，这也是这类运动的乐趣所在 太牛了，刚看前面觉得没什么，后面太可怕了、 掉渣天... armok 发表于 2014-7-15 08:09
那是模型船，你看不出？
仔细看视频，驾驶员的手还在动那，应该是真人； 一般人坐里面根本受不了啊 这个船的加速度有点NB ! NB，这是开挂的节奏。。。。 armok 发表于 2014-7-15 09:31
不会吧。我还以为是模型。
如果是真人，那就没什么了，估计我练习一个月也可以这样开。 ...
在国内没有这样练习条件，阿莫练好了也录段视频；
大家来看看是怎么被虐的； 碉堡了。 直接吊炸天啊 驾驶技术NB的说。 喷水推进，还带刹车（反推）。
这驾驶员的技术不是一般的好啊 是真人的，刚开始以为是模型，最后看到驾驶在解安全带 刚开始我还以为是玩具来着，速度上去后才知道是真人。 太灵活了 突然提速，吓了一跳。 armok 发表于 2014-7-15 08:09
那是模型船，你看不出？
老大你再好好看看，里面坐的两个人会动的
吊炸天啊 厉害。。。。。。。 船很牛逼，驾驶技术牛逼，这种比赛本身就很牛逼。。。。。怎么都是老外的东西就牛逼啊。。 船小好掉头啊，不会是船舵，喷水口转动转向的 我和我的系哦啊伙伴都惊呆了！ wx51 发表于 2014-8-23 19:13
船很牛逼，驾驶技术牛逼，这种比赛本身就很牛逼。。。。。怎么都是老外的东西就牛逼啊。。 ...
国内的砖家、叫兽、比赛、某些产品。。。。。。很会吹牛逼。。。 国情如此。。。。无力。。。 吊炸天的节奏啊 操作技术简直是太牛B了 diao炸天，驾驶员好船技。 碉堡了 ！！ 刚开始我以为是玩具来的 去，真人的啊，这么浅的水也能玩，牛逼，开始以为就是个遥控模型呢，有点意思 够猛，这样也可以 看着挺过瘾的！ 我承认，加速把我吓着了{:funk:} 突然就喷射出去了，惊呆了。 水上F1呀这是 哇靠。真牛B 。 船的转向非常的灵敏，加速度也不差 初始画面还以为是模型船船... 哈哈，突然加速的时候震惊啊！ 犀利，看得很爽 刚看的时候 一直以为是小模型 厉害啊！果然很灵活。 是真的吗？太牛B了
很强悍{:funk:} 太牛逼了 碉堡,感觉开挂了 #在这里快速回复#这小船也太灵活了吧 碉堡,感觉开挂了 厉害呀！ 操，好拽啊 挺会玩的 突然一下，吓尿了 牛XX的技术。 稍有失误就成了气垫船上岸了！ 怎么什么也看不到了？ 我靠，是船吊还是人牛啊？ 船小人大，好威 很流弊！ 刚开始还感觉没什么，一下子跑起来吓我一跳，傻了眼。 好牛逼啊，技术牛 佩服佩服 的确很NB{:lol:}{:lol:} 船很屌，驾驶员NB！ 厉害厉害！！！！ 太震撼了啊。 这技术厉害 老外开快艇的技术比我过S弯还好，呜呜{:cry:} 最搞笑的是有个镜头抓错方向了 有钱有闲的时候就可以玩这种运动了 感觉比公路上的跑的车还要轻松自在 太牛逼了吧 吓尿了 我擦 打鸡血了 后面一段真是吓到我了 开挂了吗 这颠覆了额对船的看法啊。。。 不错啊。谢谢分享 好厉害啊。 驾驭员的技术也很牛
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