MILLENIUM TRAIN....please help me...

MARAstudent Publish time 31-3-2007 08:17 AM

hellooo...saye nak bertanye kepade sesape...

sesiape boleh tunjukkan gambar atau ape2 maklumat tentng train2 yng terbaru kat dunia kite sekarang>>>???

ape prisip yng digunekan??

contohnye....prinsip elektromagnet....

tolong ek...please

Atomic_Omnikid Publish time 31-3-2007 06:49 PM

Haku pernah tengok train yg menggunakan prinsip electrmagnetic levitation,ia terapung di udara dengan jarak malar 10 cm diantara landasan ngan keretapi..jadi tiada geseran,so lagi laju boleh dicapai..:)

MARAstudent Publish time 1-4-2007 10:29 AM

hmmm...ok....aku tau..

tp skng aku tgh mencarik gambar2 keretapi milenium...hehehhee

aks_berhad Publish time 4-4-2007 06:03 PM

try search ketapi yg kat perancis tuh...laju nak mampus. more than 500km/j

cucusaddam Publish time 4-4-2007 10:45 PM

kalau silap sikit....tahu tahu je la..

Atomic_Omnikid Publish time 5-4-2007 01:49 AM

Originally posted by MARAstudent at 1-4-2007 10:29
hmmm...ok....aku tau..

tp skng aku tgh mencarik gambar2 keretapi milenium...hehehhee

try search kat sini..

http://www.railway-technology.com/

Atomic_Omnikid Publish time 5-4-2007 01:50 AM

Originally posted by aks_berhad at 4-4-2007 18:03
try search ketapi yg kat perancis tuh...laju nak mampus. more than 500km/j

500km/j,train ini under construstion or sudah ader?

Atomic_Omnikid Publish time 5-4-2007 01:51 AM

Originally posted by cucusaddam at 4-4-2007 22:45
kalau silap sikit....tahu tahu je la..

mengikut program kat discovery chn,dier cakap more faster means more safer..haku pong tak tahu knapa?:D :D

mobalinbong Publish time 5-4-2007 01:32 PM

Reply #1 MARAstudent's post

akum emm mmg banyak sgt lar kalau kite crik n study ..
emm nengok utk tujuan ape military or perkhidmatan kenderaan awam
yg military baru nih dlm discovery tunjuk ujian selaju 9800 km/h bayangkan lah
kalau yg biasa kita naik pakai nih kene lar negok web german france or japan yg expert lam
bidang nih ..klalau japan tetsu-dou (jalan besi)..shinkanasen dan lelain lar itu aje

me_ai Publish time 5-4-2007 06:12 PM

Reply #9 mobalinbong's post

9800km/h
waahhh dasyat ni....

tak banyak guna tenaga ke...

me_ai Publish time 5-4-2007 06:15 PM

Reply #8 Atomic_Omnikid's post

kalau ditambahkan sdikit prinsip aerodinamik....
mmg leh nmpk benda tu logik....(lagi laju lagi selamat)

maksudnya daya tindakbalas pada badan trai tu sendiri membuatkan
train tu seolah2 mencenkam pada permukaan or trek dia....
prinsip ni dah pun guna kat kereta F1

prinsip negatif lift....

mobalinbong Publish time 5-4-2007 07:24 PM

Reply #7 Atomic_Omnikid's post

x silap lagi 8 kali ganda kelajuan bunyi
kalau pesawat F12 pon baru 2x ganda laju bunyi
tp tu lah baru peringkat ujian belum pasti
sejauh mana tahap keselamatan serta keupayaan yg paling optimum

me_ai Publish time 5-4-2007 07:30 PM

Reply #12 mobalinbong's post

uissh biar betul...
8X kelajaun bunyi.......

memcah sound barrier tu.......
banyak effect dia tu....
dasyat........

terknologi negara mana tu......leh
listkan link dia tak

mobalinbong Publish time 5-4-2007 09:07 PM

Reply #13 me_ai's post

x yg nih ari tuh aku nengok military test atas railway
yup mmg bukan utk perkhidmatan awam
baca posting yg aku dah tulis kat atas
takut silap paham

Atomic_Omnikid Publish time 5-4-2007 09:08 PM

Originally posted by mobalinbong at 5-4-2007 19:24
x silap lagi 8 kali ganda kelajuan bunyi
kalau pesawat F12 pon baru 2x ganda laju bunyi
tp tu lah baru peringkat ujian belum pasti
sejauh mana tahap keselamatan serta keupayaan yg paling optimum

betol ker kereta api boleh mencecah kelajuan mach 8...psl 9800 itu dlm km/h atau miles/hour?

kalo terlalu laju sgt,cam mana derang nak stop? :stp:

mobalinbong Publish time 5-4-2007 09:11 PM

Reply #15 Atomic_Omnikid's post

dlm km/h ..tu lah baru pringkat ujian
belum lepas ujian pkeselamatam penumpang
nak stop camne aku pon tatau kene tnye yg yg lebis arif kat
sini

me_ai Publish time 6-4-2007 07:09 PM

Reply #15 Atomic_Omnikid's post

How does it stop?
TGVs have dynamic brakes, with brake shoes for emergency stops. Trailers are equipped with four disks per axle, and backup brake shoes. Magnetic induction track brakes are planned for the next models. Maglevs are slowed down in the same way it is propelled, by superconducting magnets.

http://www.didyouknow.cd/whatsnew/trains.htm

tu salah satu cara keta api dgn kuasa magnet.....levitate atas trek dgn dpeed >100km/h
cara nak brek pun guna magnet.....

tp tak jumpa lagi ni speed yg lebih dr 500km/h.....

jikuuke Publish time 7-4-2007 01:32 PM

terbaru ade tgk train laju kat france dah pecah rekod dunia.kalo tak silap dia catat 537km/h.kalo silap tgk mohon ampun ye.kalo kat jepun,dioranng buat linear motor car.nama tak tau la amende,guna prinsip electromagnet.
ni link dia http://www.pref.aichi.jp/kotsu/rinia/3_e.html爉aksimum speed dia 500km/h.

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