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 China's Progress in Developing Hypersonic Weapons Unsettles Pentagon © Wikipedia MILITARY & INTELLIGENCE 12:55 24.01.2016(updated 13:04 24.01.2016) Although Beijing has repeatedly stated that its efforts to modernize its military are aimed strictly at boosting China's defense capabilities, US military officials never miss an opportunity to present these developments as an alarming trend. Admiral Cecil D. Haney, Commander of US Strategic Command, recently confirmed that in late 2015 China successfully launched a rocket carrying a record 20 micro-satellites, as well as tested hypersonic and anti-satellite weapons as part of its rapidly developing space program … for more, go to https://sputniknews.com/military/201601241033627534-china-stratcom-hypersonic-gliders/ |
Trust the US to keep peace in the SCS? You must be joking!
KUALA LUMPUR (November 2017): China’s hypersonic weapon development facility is scheduled to be up and running by 2020 - that’s only about three years away.
The facility will feature hypersonic vehicle flying at speeds of up to 12km per second! This means China could reach the west coast of the United States (US) in less than 14 minutes!
This was reported and published by Hong Kong’s South China Morning Post (SCMP) on Nov 15.
I Love Malaysia-China Silk Road notes that the construction of the facility is by no means a sign that China is preparing to go to war, especially with the US.
As China marches forward aggressively and successfully with its global economic and super hi-tech influence, it sees US’ growing jealousy and agenda to sabotage Chinese interests.
However, that is not the top concern. The top concern is the Americans’ history of waging wars with sovereign nations based on the slightest excuse.
Having a hypersonic weapon development facility would thus deter the war-waging US and any other country from ever thinking of any military engagement.
The facility will feature hypersonic vehicle flying at speeds of up to 12km per second! This means China could reach the west coast of the United States (US) in less than 14 minutes!
This was reported and published by Hong Kong’s South China Morning Post (SCMP) on Nov 15.
I Love Malaysia-China Silk Road notes that the construction of the facility is by no means a sign that China is preparing to go to war, especially with the US.
As China marches forward aggressively and successfully with its global economic and super hi-tech influence, it sees US’ growing jealousy and agenda to sabotage Chinese interests.
However, that is not the top concern. The top concern is the Americans’ history of waging wars with sovereign nations based on the slightest excuse.
Having a hypersonic weapon development facility would thus deter the war-waging US and any other country from ever thinking of any military engagement.
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| With such a war-waging record, can you still trust the US to really keep peace in the SCS? |
With China having invested billions of dollars across the globe in infrastructure facilities to help enhance mutually-beneficial economic activities, one cannot help how this has threatened the US’ global influence in economics and geo-politics.
The US’ clearest sign of jeolousy is the demonising of China’s current regional initiative - the One Belt One Road (OBOR) construction of infrastructure projects to link China to Europe, Asia and Southeast Asia.
Another issue that the US is stirring shit with the rest of the world is China’s military stranglehold on the South China Sea (SCS).
At the recently concluded Asia-Pacific Economic Cooperation (APEC) conference in Vietnam, US President Donald Trump offered to help mediate the SCS dispute between China and other stakeholders.
The response was more than lukewarm as many leaders were wary of the US record of interference and waging wars with sovereign states.
This is the SCMP news report:
“DEFENSE
China builds world's fastest wind tunnel to test weapons that could strike US within 14 minutes
Stephen Chen
Published 20 Hours AgoSouth China Morning Post
The US’ clearest sign of jeolousy is the demonising of China’s current regional initiative - the One Belt One Road (OBOR) construction of infrastructure projects to link China to Europe, Asia and Southeast Asia.
Another issue that the US is stirring shit with the rest of the world is China’s military stranglehold on the South China Sea (SCS).
At the recently concluded Asia-Pacific Economic Cooperation (APEC) conference in Vietnam, US President Donald Trump offered to help mediate the SCS dispute between China and other stakeholders.
The response was more than lukewarm as many leaders were wary of the US record of interference and waging wars with sovereign states.
This is the SCMP news report:
“DEFENSE
China builds world's fastest wind tunnel to test weapons that could strike US within 14 minutes
Stephen Chen
Published 20 Hours AgoSouth China Morning Post
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| VCG | VCG | Getty Images A J-10 jet fighter performs during the International Army Games on August 13, 2017 in Changchun, Jilin Province of China. |
China is building the world's fastest wind tunnel to simulate hypersonic flight at speeds of up to 12 kilometres per second.
A hypersonic vehicle flying at this speed from China could reach the west coast of the United States in less than 14 minutes.
Zhao Wei, a senior scientist working on the project, said researchers aimed to have the facility up and running by around 2020 to meet the pressing demand of China's hypersonic weapon development programme.
"It will boost the engineering application of hypersonic technology, mostly in military sectors, by duplicating the environment of extreme hypersonic flights, so problems can be discovered and solved on the ground," said Zhao, a deputy director of the State Key Laboratory of High Temperature Gas Dynamics at the Chinese Academy of Sciences in Beijing.
The ground tests will significantly reduce the risk of failure when test flights of hypersonic aircraft start.
The world's most powerful wind tunnel at present is America's LENX-X facility in Buffalo, New York state, which operates at speeds of up to 10 kilometres per second – 30 times the speed of sound.
Hypersonic aircraft are defined as vehicles that travel of speeds of Mach 5, five times the speed of sound, or above.
The US military tested HTV-2, a Mach 20 unmanned aircraft in 2011 but the hypersonic flight lasted only a few minutes before the vehicle crashed in to the Pacific Ocean.
In March China conducted seven successful test flights of its hypersonic glider WU-14, also known as the DF-ZF, at speeds of between Mach 5 and Mach 10.
Other countries including Russia, India and Australia have also tested some early prototypes of the aircraft, which could be used to deliver missiles including nuclear weapons.
"China and the US have started a hypersonic race," said Wu Dafang, professor at the school of aeronautic science and engineering at Beihang University in Beijing who received a national technology award for the invention of a new heat shield used on hypersonic vehicles in 2013.
Wu has worked on the development of hypersonic cruise missiles, a near space vehicle, high-speed drones and other possible weapons for the People's Liberation Army.
He said there were a number of hypersonic wind tunnels in mainland China which had helped ensure the high success rate of its hypersonic weapon tests.
The new wind tunnel will be "one of the most powerful and advanced ground test facilities for hypersonic vehicles in the world", said Wu, who was not involved in the project.
"This is definitely good news for us. I look forward to its completion," he added.
In the new tunnel there will be a test chamber with room for relatively large aircraft models with a wing span of almost three metres.
To generate an airflow at extremely high speeds, the researchers will detonate several tubes containing a mixture of oxygen, hydrogen and nitrogen gases for a series of explosions that could discharge one gigawatt of power within a split second, according to Zhao.
This is more than half of the total power generation capacity of the Daya Bay nuclear power plant in Guangdong.
The shock waves, channelled into the test chamber through a metallic tunnel, will envelope the prototype vehicle and increase the temperature over its body to 8,000 Kelvins, or 7,727 degrees Celsius, Zhao said.
That is nearly 50 per cent hotter than the surface of the Sun.
A hypersonic vehicle flying at this speed from China could reach the west coast of the United States in less than 14 minutes.
Zhao Wei, a senior scientist working on the project, said researchers aimed to have the facility up and running by around 2020 to meet the pressing demand of China's hypersonic weapon development programme.
"It will boost the engineering application of hypersonic technology, mostly in military sectors, by duplicating the environment of extreme hypersonic flights, so problems can be discovered and solved on the ground," said Zhao, a deputy director of the State Key Laboratory of High Temperature Gas Dynamics at the Chinese Academy of Sciences in Beijing.
The ground tests will significantly reduce the risk of failure when test flights of hypersonic aircraft start.
The world's most powerful wind tunnel at present is America's LENX-X facility in Buffalo, New York state, which operates at speeds of up to 10 kilometres per second – 30 times the speed of sound.
Hypersonic aircraft are defined as vehicles that travel of speeds of Mach 5, five times the speed of sound, or above.
The US military tested HTV-2, a Mach 20 unmanned aircraft in 2011 but the hypersonic flight lasted only a few minutes before the vehicle crashed in to the Pacific Ocean.
In March China conducted seven successful test flights of its hypersonic glider WU-14, also known as the DF-ZF, at speeds of between Mach 5 and Mach 10.
Other countries including Russia, India and Australia have also tested some early prototypes of the aircraft, which could be used to deliver missiles including nuclear weapons.
"China and the US have started a hypersonic race," said Wu Dafang, professor at the school of aeronautic science and engineering at Beihang University in Beijing who received a national technology award for the invention of a new heat shield used on hypersonic vehicles in 2013.
Wu has worked on the development of hypersonic cruise missiles, a near space vehicle, high-speed drones and other possible weapons for the People's Liberation Army.
He said there were a number of hypersonic wind tunnels in mainland China which had helped ensure the high success rate of its hypersonic weapon tests.
The new wind tunnel will be "one of the most powerful and advanced ground test facilities for hypersonic vehicles in the world", said Wu, who was not involved in the project.
"This is definitely good news for us. I look forward to its completion," he added.
In the new tunnel there will be a test chamber with room for relatively large aircraft models with a wing span of almost three metres.
To generate an airflow at extremely high speeds, the researchers will detonate several tubes containing a mixture of oxygen, hydrogen and nitrogen gases for a series of explosions that could discharge one gigawatt of power within a split second, according to Zhao.
This is more than half of the total power generation capacity of the Daya Bay nuclear power plant in Guangdong.
The shock waves, channelled into the test chamber through a metallic tunnel, will envelope the prototype vehicle and increase the temperature over its body to 8,000 Kelvins, or 7,727 degrees Celsius, Zhao said.
That is nearly 50 per cent hotter than the surface of the Sun.
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| US and China face off in the new global space race 7:13 AM ET Tue, 28 March 2017 | 01:42 |
The hypersonic vehicle therefore must be covered by special materials with extremely efficient cooling systems inside the airframe to dissipate the heat, otherwise it could easily veer off the course or disintegrate during a long-distance flight.
The new tunnel would also be used to test the scramjet, a new type of jet engine designed specifically for hypersonic flights. Traditional jet engines are not capable of handling air flows at such speeds.
Zhao said the construction of the new facility would be led by the same team that built JF12, a hypervelocity denotation-driven shock tunnel in Beijing capable of duplicating flight conditions at speeds ranging from Mach 5 to Mach 9 at altitudes between 20 and 50 kilometres.
Jiang Zonglin, lead developer of the JF12, won the annual Ground Test Award issued by the American Institute of Aeronautics and Astronautics last year for advancing "state-of-the-art large-scale hypersonic test facilities".
Jiang's JF12 design "uses no moving parts and generates a longer test-duration and a higher energy flow than more traditionally designed tunnels", according to the American institute.
According to state media reports, the JF12 tunnel has been operating at full capacity with a new test every two days since its completion in 2012 as the pace of hypersonic weapon development increased significantly in recent years.
In an article published in the domestic journal National Science Reviewlast month, Jiang said the impact of hypersonic flights on society could be "revolutionary".
"With practical hypersonic aeroplanes, a two-hour flight to anywhere in the world will be possible" while the cost of space travel could be cut by 99 per cent with reusable spacecraft technology, Jiang wrote.
"Hypersonic flight is, and in the foreseeable future will be, the driver of national security, and civilian transportation and space access," he added.
The escape velocity, or the minimum speed needed to leave the Earth, is 11 kilometres per second."
The new tunnel would also be used to test the scramjet, a new type of jet engine designed specifically for hypersonic flights. Traditional jet engines are not capable of handling air flows at such speeds.
Zhao said the construction of the new facility would be led by the same team that built JF12, a hypervelocity denotation-driven shock tunnel in Beijing capable of duplicating flight conditions at speeds ranging from Mach 5 to Mach 9 at altitudes between 20 and 50 kilometres.
Jiang Zonglin, lead developer of the JF12, won the annual Ground Test Award issued by the American Institute of Aeronautics and Astronautics last year for advancing "state-of-the-art large-scale hypersonic test facilities".
Jiang's JF12 design "uses no moving parts and generates a longer test-duration and a higher energy flow than more traditionally designed tunnels", according to the American institute.
According to state media reports, the JF12 tunnel has been operating at full capacity with a new test every two days since its completion in 2012 as the pace of hypersonic weapon development increased significantly in recent years.
In an article published in the domestic journal National Science Reviewlast month, Jiang said the impact of hypersonic flights on society could be "revolutionary".
"With practical hypersonic aeroplanes, a two-hour flight to anywhere in the world will be possible" while the cost of space travel could be cut by 99 per cent with reusable spacecraft technology, Jiang wrote.
"Hypersonic flight is, and in the foreseeable future will be, the driver of national security, and civilian transportation and space access," he added.
The escape velocity, or the minimum speed needed to leave the Earth, is 11 kilometres per second."
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Hypersonic Weapons Death Match: Will Russia, China or America Develop Mach 5 Missiles?
July 12, 2017
Spurred by developments in Russia and China, the U.S. Air Force is taking steps toward acquiring a hypersonic surface-to-air missile capable of traveling faster than Mach 5. For more than 20 years the Air Force — not to mention other U.S. government agencies and private industry — have been experimenting with hypersonic technology. But as of mid-2017 that experimentation hasn’t translated into a working weapon … for more, go to http://nationalinterest.org/blog/the-buzz/hypersonic-weapons-death-match-will-russia-china-or-america-21512
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