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·çÓê182

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muchong88

½ð³æ (ÕýʽдÊÖ)

·çÓê182(½ð±Ò+5, ·­ÒëEPI+1): 2010-08-13 07:58:45
with the increase of the gas velocity, heat conduction coefficient increases to the maximum, and then starts to decline.
2Â¥2010-08-06 00:51:10
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izhangxing

гæ (ÕýʽдÊÖ)

·çÓê182(½ð±Ò+10): 2010-08-13 07:58:50
This is because increasing the bed gas bubble exists between particles and mixed particle bed on the surface of heat exchange of speed, update speed and frequency of particles in submerged surface is increasing. With the further increase of gas velocity and heat transfer coefficient gradually increase and reach a maximum value, and then gradually start to decline.
3Â¥2010-08-12 21:02:57
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