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China laying tracks for 1,000km/h maglev trains

asiatimes.com

31–40 of 503 posts

Re: China laying tracks for 1,000km/h maglev trains

#31
post #5

Meanwhile, in America...

If you like China so much...

This is a horrible attitude to have. You're telling them that rather than push their country to be the best it can be, they should accept it for what it is and move if they don't like it? That's not what America is about my friend.

Re: China laying tracks for 1,000km/h maglev trains

#34

Meanwhile, in America...

Meanwhile in America we have a world class freight system between America, Canada, and Mexico that’s unrivaled anywhere else in the world. Europe uses trucking which is less environmentally friendly[1] than rail. The United States also runs the largest rail system in the world[2] vs any country (and the combined EU[3]).

Europe is leading the world in electrification and they are likely getting that power from greener energies. The US’s diesel-electrics are nasty but hopefully they will become fully electric in the long term or offset in the short term by improving passenger car pollution and building more renewable energy sources.

China’s energy sources are very nasty pollution wise and impact the environment in bad ways (hydro power, Three Gorges dam).[4]

Anyone know the pollution difference from using coal to power a train or using an ICE train?

I’m all for passenger trains and would love high speed rail but I also enjoy a healthy debate with some sources.

[1]https://theconversation.com/rail-travel-is-cleaner-than-driv...

[2]https://www.railway-technology.com/features/featurethe-world...

[3]https://www.railjournal.com/regions/europe/european-passenge...

[4] https://en.m.wikipedia.org/wiki/Electricity_sector_in_China

Re: China laying tracks for 1,000km/h maglev trains

#36

dang, can we ban this account? It looks very suspicous (posting a lot of pro-China stuff, username, etc.)

Why not debate the article, there are many anti-China articles on the first page too, like in this case is very interesting to see what the technical issues are and how can be work around them.

Re: China laying tracks for 1,000km/h maglev trains

#37

> If technology proves to be viable, a 2,200-km trip from Wuhan to Guangzhou could be reduced to around two hours Driving, this is only 984km. Shouldn't it be one hour?

1000km/h is the maximum velocity of the train (Vmax), it's cruising speed will probably be lower.

You also need to accelerate and decelerate, so the average speed (Vavg) will be much lower than 1000km/h.

Re: China laying tracks for 1,000km/h maglev trains

#39

So, as someone that lived in New York for 6 years and California for 6 years, stories like this are incredibly depressing. The US is the world's largest economy and should be the shining example of amazing infrastructure, high-tech, green cities, and forward thinking policies. California is an especially egregious example in terms of infrastructure investment: If California was a country it would be the world's fifth…

The US has had a money hoarding problem for the last three to five decades.

You're not going to get very many high cost infrastructure problems solved when the government doesn't force the issue. Socialism is a red herring, the real greatest enemy of capitalism is the unregulated free market.

Re: China laying tracks for 1,000km/h maglev trains

#40

So, as someone that lived in New York for 6 years and California for 6 years, stories like this are incredibly depressing. The US is the world's largest economy and should be the shining example of amazing infrastructure, high-tech, green cities, and forward thinking policies. California is an especially egregious example in terms of infrastructure investment: If California was a country it would be the world's fifth…

California is actually putting in "high speed" rail, but my understanding is it's far behind schedule and uses old technology.
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