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过程工程学报 2010
Experimental Study on Gas Flow Field in a Rotating Zigzag Bed
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Abstract:
The experiment was carried out in a rotating zigzag bed (RZB) with a rotor in 488 mm diameter and 104 mm height for measurement of gas flow field in inner chamber of the rotor by using five-hole probe at various rotational speeds and gas flowrates. By analysis and calculation, vector diagram of the gas flow field was given. The experimental results showed that gas in the rotor of RZB spiraled upward and downward. The tangential velocity was far greater than radial and axial velocities. According to angular ...
