lastly, without automatic guiding systems like gps and altitude limiter, it is almost impossible to control the plane...it will be out of sight in seconds.
FYI, extremely fast RC plane race in US runs at about 500mph. Sonic speed at sea level is over 700mph.
Lastly, without automatic guiding system like gps and altitude limiter, it is almost impossible to control the RC plane...it is just too fast and it is out of sight.
FYI, extremely fast RC plane race in US runs at about 400-500mph. The sonic speed at sea level is over 700mph.
It is highly suspicious. It is very hard to observe and hear the sonic boom in this video with such visual and audio quality.
Secondly, it is very hard to judge if the plane is going at sonic speed by watching this video. How can you tell the distance of the plane from you?
Can the plane structurally withstand the pressure during the sonic boom? It has to be specially built. The pioneers aviators had trouble controlling the planes when they approached sonic speed.
Usually, we can see the phenenmon when the flight break the sound barrier just reaching sound speed and hear the sonic boom. none of this is observed.
時速600kmは出てそう・・・
MrYuzupi 3 months ago
@yantsoi1
我上網找的 又不是自己測的你也很好笑一
a88657732 6 months ago
@a88657732
So,how can you sure that is 300-600km per hour in this situation?
The answer is clear, You can not make any sure in it, right?
If you found that is funny, yes! because you are logically FAIL!
yantsoi1 6 months ago
沒到音速 音速妳的肉眼是看不太到的喔 音速 只看的到他的影子閃過而已
300-600公里而已
a88657732 6 months ago
@a88657732
你的眼是測速器嗎?
yantsoi1 6 months ago
若飛機要超越音速,在臨界點必須突破音障產生音爆,片中的飛行器都沒有以上狀況,証明了它的速度仍處音速以下。
yantsoi1 6 months ago
好正
yoyosum1121 6 months ago
有錢人的玩具
t2891633 7 months ago
音樂很cool!
wuzlaohu 7 months ago
飛在天上蠻帥的,不過應該很貴吧!降落也很考技術的…
XRRoy68210 8 months ago
配音真有趣 對白還仿無線電音效
kelenpower 9 months ago
欲しい
shibalyka 9 months ago
すご@@
mitu940372 9 months ago
帥呆了~~~~
uniter8088 9 months ago
This is awesome!
friendheyya 9 months ago
大約四百公里時速左右
damnU2B 11 months ago
那個瞬間也許會解體........
jimi0227311413 1 year ago
好撚快呀~!
wildyen 1 year ago
2:26 是我看錯嗎=-= 好像有0.1秒後面有白色物
msc76ju3 1 year ago
@msc76ju3
那個應該是反光
q7382776 1 year ago
哪裡買得到
nokia0818 1 year ago
哪裡買得到
nokia0818 1 year ago
貌似有音爆的响声,真的达到了音速
zhukaidw 1 year ago
又是一個標題檔
aaaxxx17 1 year ago
音速很简单,这架飞机的机身会和空间摩擦,至少会出现融化的
wangzheyou 1 year ago
小夫看到會買下來的
tim7250845 1 year ago 7
如果是音速我到覺得機身會先解體除非他砸重金用碳纖維製成那會非常貴
0922098831 1 year ago
玩一次可能花費很多錢
dolovekit 1 year ago
沒有可能是音速!
因為到達音速時飛機後玫會有白色物體的!
waichon88 1 year ago
大家誤會了,是這架搖控飛機的名字叫「音速」啦!
ma610710 1 year ago 37
不...好像有音爆!在2:05那!
ViPKin 1 year ago 5
如果配一台高畫攝影機架設到模擬機台上操作不知可以造就多少人飛行夢
pumayaw 1 year ago
音速是CPMPANY的名子啦= =
dominaterEL 1 year ago 3
音速 normal is 340m/second
1208r 1 year ago
This has been flagged as spam show
按照比例,也許放大到實機,就有到音速啦。LOL。。。。。
donliangmgfr28035 1 year ago
按照比例,也許放大到實機,就有到音速啦。LOL。。。。。
donliangmgfr28035 1 year ago
沒音爆啊!
avastvin 1 year ago
遙控飛機不可能到音速
到達音速時會產生音爆
使遙控飛機解體
音速就是每小時999公里
音速超果那瞬間~產生之音爆可以將在場所有人耳朵通通震聾!飛超音速有高度限制~所有飛行員都知道未達2萬呎以上高空禁止進入超音速!
若是像畫面中這種高度通過~根本看不到遙控飛機在哪?一扎眼就消失在眼前了!
kx125isgood 1 year ago
哪有音速.....
DQ6062 1 year ago
後ろがフランカーに見えてきたw
形自体、ホーネットとフランカー合わせて短縮みたいにみえるけどw
GhostHacker0220 1 year ago
已经够快了 好帅~
stanley3082 1 year ago
好想要喔 第一次看到噴射的遙控飛機 一般都只有看到螺旋槳的= =
wiwi2709 1 year ago 2
到達音速的話,產生的 "音爆"(空氣的障璧) 就足以讓這台 "堅固" 的遙控飛機解體了...
w855355 1 year ago
アカギです!携帯から失礼します!
話とは?
akagi37 1 year ago
絕對沒有到音速!!
yoyo3985 1 year ago 4
スケール音速じゃないのかね~?!
あるサイトでは、時速300kmって紹介されてたけど!
totomaru43 1 year ago
できたら墜落してwww
ahochenko 2 years ago
はや!!? ラジコンのくせに音速??
xxyokoyoko1010 2 years ago
要好大個草地先玩得~~
降落得唔好隻飛機就係咁先ga喇。
pigship 2 years ago
thats fast :o
lilaznhoe8 2 years ago
lol
Trendywun 2 years ago
音速??
qfg00232 2 years ago
すげっw
eytkihhaksn 2 years ago
佢個外型設計跟本受唔住音障既衝擊波,一定散
lunxg 2 years ago 2
@lunxg right.
xxiwerc 1 year ago
TOP GUN= =
cowyee2000 2 years ago
點解我見唔到音爆...............
felix19960106 2 years ago
請問這個要去哪裡買?
jrtzai 2 years ago
はや
kiyoshikouzin 2 years ago
This comment has received too many negative votes show
遙控飛機如果音爆
1早散q左啦-.-
alanbfung 2 years ago
This comment has received too many negative votes show
對喔對喔- -
你還被人扣分-,-
gameonee 2 years ago
This comment has received too many negative votes show
這速度不超過400公里
完全是唬濫
liao561222 2 years ago
definitely it's not over sonic lol
mcwde8779 2 years ago
it doesn't go over sonic
orzp17x 2 years ago
dude, you need to separate 'jet' from 'Sonic'
tinifcarter 3 years ago
WHOOOW THAT WAS NICE :D !!!
GoldenPersian 3 years ago
這個不到一半的音速~
我本身沒有玩噴射飛機, 但是我有玩遙控直昇機
身邊有很多玩飛機的朋友, 可以很確定的是現在的遙控玩具是還沒辦法達到音速... 因為引擎噴射出來的空氣速度都不到音速了, 沒辦法反推機體達到音速 (但是引擎本身內部的風扇葉在某些不希望的情況下的確是會達到音速, 接著會讓引擎失速)
babagogo1981 3 years ago 19
@babagogo1981
"失速"並不是這樣解釋的,你必先了解何謂angle of attack,這是翼剖面的angle of attack over 20度產生的後果,就是"失速",失速會令飛機即時下降
因此"引擎失速"這說法根本沒有根據,"失速"只取決於翼剖面的angle of attack產生。
yantsoi1 6 months ago
This has been flagged as spam show
@yantsoi1
現在講的東西是渦輪機失速,不是機體本身的失速!
渦輪機在某些情況下會失速,產生的推力就會變小。
請去 google 一下 compressor stall
甚麼 "翼剖面 angle of attack over 20" 並不是這樣解釋的!
你必先了解何況 compressor stall !
babagogo1981 6 months ago
在那裡可以買到?
nicholas1702 3 years ago
on9仔玩對罵
oicq747285250 3 years ago
部機一定唔係音速
johnnei156 3 years ago
在2:05秒機體爬升的時候,有暴音,不過畫面品質稍差,沒辦法看清楚是否有穿過音障,而且離地面太近,低於1.5馬赫,衝擊波反射就會把機體給毀了。
shiranuimu 3 years ago 3
那個不是音爆.. 那是音樂 -_-
機體這麼小又這麼近, 真的會有音爆的聲音也是很脆很短的
"啪" 一聲...
babagogo1981 3 years ago
沒有音爆...
看他的機體硬度
應該也衝不過音牆吧
如果音速應該會整個爆裂碎掉吧
不過真的飛的很快~但還是沒有音速
a3366301 3 years ago
對啊,highway上的汽車跑的都是這個速度啊。
tinifcarter 3 years ago
是freeway = =
crazy5lin 3 years ago
@crazy5lin Why freeway
tinifcarter 1 year ago
lastly, without automatic guiding systems like gps and altitude limiter, it is almost impossible to control the plane...it will be out of sight in seconds.
FYI, extremely fast RC plane race in US runs at about 500mph. Sonic speed at sea level is over 700mph.
aqaqu 3 years ago 2
Lastly, without automatic guiding system like gps and altitude limiter, it is almost impossible to control the RC plane...it is just too fast and it is out of sight.
FYI, extremely fast RC plane race in US runs at about 400-500mph. The sonic speed at sea level is over 700mph.
aqaqu 3 years ago
It is highly suspicious. It is very hard to observe and hear the sonic boom in this video with such visual and audio quality.
Secondly, it is very hard to judge if the plane is going at sonic speed by watching this video. How can you tell the distance of the plane from you?
Can the plane structurally withstand the pressure during the sonic boom? It has to be specially built. The pioneers aviators had trouble controlling the planes when they approached sonic speed.
aqaqu 3 years ago
我信係音速,音速其實係肉眼來講都唔係好快.不過你地一個有point既人就話人(井底之蛙),一個完全冇point既人就話人(冇腦),好明顯有讀書同冇讀書既你地都係on9架la.
babhuwmango12 3 years ago
都唔係音速!
eljacky 4 years ago
你又知唔係音速?傻仔,自己睇下條片先啦"井底之蛙"
ximenmisscallkj5790 3 years ago
你又知係音速?人地title咁打你就信.冇腦!
eljacky 3 years ago 2
This has been flagged as spam show
唔係人地tittle話係我就一定信,何況呢個綱d片我都有睇,但係post既人居然係香港人,所以你好奇怪,因而覺得可信性低,好主觀咁一下子否定係唔係?
咁你又何以見得話(都唔係音速! )?你阿媽生出來比個腦你都唔分識下就話人冇腦?我唔想係綱上同你對罵,好似d低能兒童"井底之蛙" 咁,不過你要離開話題咁對罵我都冇辦法,我會體諒你,比面你阿媽既!音速又名聲速,即聲音在介質中傳播既速度,音波可以在固體,液體或是氣體介質中傳播,介質密度愈大,則音速愈快,係空氣中,音速係會依空氣之狀態如濕度,溫度,密度唔同而有不同數值,如攝氏零度之水平面音速大概1200km,一萬米高空以上就會相對地降低,但都會係1000km以上(因為空氣既密度唔同相對地達到音速既條件會降低)比較易到達音速,咁你有冇留意片中飛機係最高處有細小既"氣爆"現象?又有冇留意飛機高處到低處,玩到好遠到好近當中所用既時間?艾......."井底之蛙" (=.=);
ximenmisscallkj5790 3 years ago
Really at sonic speed?
Usually, we can see the phenenmon when the flight break the sound barrier just reaching sound speed and hear the sonic boom. none of this is observed.
blower05 4 years ago
this is a good plane
damn
bembolino 4 years ago
god.犀利
zhouchuang 4 years ago