opkeyen
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J20aircraft aerodynamic layout, don't blow a thousands of tens of thousands of times, how can God?
Visit a mountain tunnel, this is a wind tunnel, called the high-temperature electric arc wind tunnel, is used to simulate the rocket flight or hypersonic flight. Wind tunnel itself is not large, the simulation extreme conditions ( wind tunnel are not big wind tunnel is a low speed wind tunnel ), but it is strange that the laboratory wall structure steel is very strange, very thick, so a storey house, there seems to be. The results presented, it is the transmission of " line"! High temperature arc wind tunnel to use electric power to produce electric arc, these wires to transmit thousands and even tens of thousands of amperes, attention is not in tens of thousands of volts, but ampere! To know that under normal circumstances, the amp is not current, so that thousands of thousands of amperes, normally on the meaning of" wire" simply cannot withstand, so use these very thick steel for transmission line"".
The high-temperature electric arc wind tunnel is a very wonderful thing in the world, not a few. Introduction of high technology, Europe was a make aliyah Na rocket research delegation to communicate, heard that the eastern China, not to see, because they do not believe that China can make that. The results showed them, like an instantaneous power Liubaiqian tile, they ( the European delegation ) extreme shock, because not only do we have, and the power is higher than they are! Before the Europeans say they say high and the wind tunnel instantaneous power is Sibaiqian tile, seem to be very proud.
Engineering by another laboratory wind tunnel, then put the wind tunnel to cover, not to see them, if they ask. Do you know the wind tunnel instantaneous power is how much? Fifty thousand watts! Than Europeans know for high by two orders of magnitude! Europe is a communications satellite what, China must do can be recycled to the satellite, and reentry after hitting the ground intercontinental ballistic missiles, which are very high speed flight, without the wind, do not become
J20aircraft aerodynamic layout, don't blow a thousands of tens of thousands of times, how can God?
Visit a mountain tunnel, this is a wind tunnel, called the high-temperature electric arc wind tunnel, is used to simulate the rocket flight or hypersonic flight. Wind tunnel itself is not large, the simulation extreme conditions ( wind tunnel are not big wind tunnel is a low speed wind tunnel ), but it is strange that the laboratory wall structure steel is very strange, very thick, so a storey house, there seems to be. The results presented, it is the transmission of " line"! High temperature arc wind tunnel to use electric power to produce electric arc, these wires to transmit thousands and even tens of thousands of amperes, attention is not in tens of thousands of volts, but ampere! To know that under normal circumstances, the amp is not current, so that thousands of thousands of amperes, normally on the meaning of" wire" simply cannot withstand, so use these very thick steel for transmission line"".
The high-temperature electric arc wind tunnel is a very wonderful thing in the world, not a few. Introduction of high technology, Europe was a make aliyah Na rocket research delegation to communicate, heard that the eastern China, not to see, because they do not believe that China can make that. The results showed them, like an instantaneous power Liubaiqian tile, they ( the European delegation ) extreme shock, because not only do we have, and the power is higher than they are! Before the Europeans say they say high and the wind tunnel instantaneous power is Sibaiqian tile, seem to be very proud.
Engineering by another laboratory wind tunnel, then put the wind tunnel to cover, not to see them, if they ask. Do you know the wind tunnel instantaneous power is how much? Fifty thousand watts! Than Europeans know for high by two orders of magnitude! Europe is a communications satellite what, China must do can be recycled to the satellite, and reentry after hitting the ground intercontinental ballistic missiles, which are very high speed flight, without the wind, do not become