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p38arover
21st May 2019, 12:18 AM
A few years ago I travelled between London and Paris at 245km/h.

Last week, I was on the Beijing-Shanghai train travelling at 309km/h. It's surprising that it doesn't feel or look like one is travelling that quickly, especially as it was so smooth.

But today I caught the Shaghai-airport Mag Lev and saw 431km/h displayed on the screen - 7 minutes for the 30km trip (we did the return journey as well). Again, the feeling of speed was limited - until another Mag Lev passed in the opposite direction doing the same speed. The carriage got hit by a shock wave and the other train was gone in a split second. Can you imagine a train passing you, about 1 metre away, at 850+km/h?

The trip was relatively smooth with a bit of sideways motion. The train tilts into curves.

It wasn't cheap but it was worth it! :)

DiscoMick
21st May 2019, 05:55 AM
That sounds great. We went on the Shikassen in Japan and it was similar. Don't realise how fast it is. Imagine Sydney-Brisbane in 3 hours.

Pedro_The_Swift
21st May 2019, 05:58 AM
https://proxy.duckduckgo.com/iu/?u=https%3A%2F%2Fi.ytimg.com%2Fvi%2F2-AxUpiToHI%2Fhqdefault.jpg&f=1

austastar
21st May 2019, 07:53 AM
Hi,
At those speeds, anything hit would be vapourised.
Cheers

loanrangie
21st May 2019, 08:39 AM
210kph on my VFR750 [bighmmm].

Markf
21st May 2019, 10:36 AM
I’ve always liked this video. Have a look at the drivers face near the end.
YouTube (https://youtu.be/sE4A0nPjyqQ)

p38arover
21st May 2019, 11:04 AM
Will have to watch it when I get home - anything owned by Google is blocked in China.

Charliektm400exc
21st May 2019, 05:07 PM
A few years ago I travelled between London and Paris at 245km/h.


Must have been a slow one. I was on it last year and got 299 on my gps a few times

Arapiles
21st May 2019, 10:32 PM
That's quick.

Japan Rail is building a new maglev Shinkansen between Tokyo and Nagoya, and eventually Osaka - will have speeds of 505km/h and do Tokyo to Nagoya (285.6km) in 40 minutes and Tokyo - Osaka (438 km) in 67 minutes.

That'd mean Melbourne - Sydney in about 1 hour and 45 minutes and Melbourne - Adelaide in about 1 hour 26 minutes ...

steveG
21st May 2019, 10:39 PM
I went on the Shanghai maglev a few years ago. As you said - the passing train gives a decent shock.
From memory though I thought it was up around 430kmh when I was on it.

Steve.

mekon76
25th May 2019, 09:19 PM
My R1 never went above 299 on the speedo.

p38arover
26th May 2019, 03:05 PM
I went on the Shanghai maglev a few years ago. As you said - the passing train gives a decent shock.
From memory though I thought it was up around 430kmh when I was on it.

Steve.

Yes, we saw 431km/h

p38arover
11th June 2019, 08:23 PM
A pic to prove it:

MagLev

151805

High speed train:

151806

p38arover
11th April 2020, 07:58 PM
I just came across this video about magnetism and mag-lev. It's old but quite interesting (to me. at least).


https://www.youtube.com/watch?v=OI_HFnNTfyU

Re his demonstration of aluminium and magnetism, I recall an experiment we did at tech when I was training with DCA to be a radio tech in the mid-Sixties.

We tossed a disc of aluminium between the horns of a magnetron (a radio microwave "valve" used in radar - also used in microwave ovens). The magnetic field between the horns (that's what the magnets look like - a bull's horns) is quite strong. When the disc hit the field, it shot out the other side at a very high velocity. One wouldn't have wanted to be on the receiving end of that.

The horns were something like this one:

159502

Tombie
12th April 2020, 12:07 PM
The Katana is governed electronically to 263km/h but it gets there nice and quick.

I've ridden a Busa to 299 before - again governed

INter674
12th April 2020, 01:49 PM
The Katana is governed electronically to 263km/h but it gets there nice and quick.

I've ridden a Busa to 299 before - again governed

B..gee...sus...the bugs must hurt at that velocity...and I chickened out at 180 kph in the D4 with four walls around me!

Bikers are truly insane🤤

Tombie
13th April 2020, 06:18 PM
B..gee...sus...the bugs must hurt at that velocity...and I chickened out at 180 kph in the D4 with four walls around me!

Bikers are truly insane[emoji1786]

Or truly alive [emoji6]

They don’t tickle if they hit the neck, but you’re tucked in a fair bit to get there. During the black dog ride the other week I was struck in the left kneecap by a golf ball sized rock at a fair pace. Had the limp and bruise for a week. [emoji41]


D4 at the limiter handles beautifully. You were nearly there! A fully decked out 3.4t TD5 Defender at $1.60 is quite exhilarating.

INter674
14th April 2020, 06:09 AM
Or truly alive [emoji6]

They don’t tickle if they hit the neck, but you’re tucked in a fair bit to get there. During the black dog ride the other week I was struck in the left kneecap by a golf ball sized rock at a fair pace. Had the limp and bruise for a week. [emoji41]


D4 at the limiter handles beautifully. You were nearly there! A fully decked out 3.4t TD5 Defender at $1.60 is quite exhilarating.

Have to say the car was incredibly stable a v quiet..so quiet two sleeping passengers never knew about it and still don't 😃

Issue was an annoying V8 Jeep that tried to run me out of road..but clearly he had waaay more legs/bigger aggits than me🤤

Pedro_The_Swift
14th April 2020, 04:46 PM
did it look like this,[bigwhistle][bighmmm]

https://images.caricos.com/j/jeep/2018_jeep_grand_cherokee_trackhawk/images/1600x1200/2018_jeep_grand_cherokee_trackhawk_5_1600x1200.jpg