Fluidized bed bubbles and Froude number

✍ Scribed by N. Epstein

• Publisher: Elsevier Science
• Year: 1976
• Tongue: English
• Weight: 102 KB
• Volume: 31
• Category: Article
• ISSN: 0009-2509
• DOI: 10.1016/0009-2509(76)80066-8

✦ Synopsis

Dear Sirs,

In their letter, Lee and Ruthven [l] demonstrate that several equations in the papers referred to have been derived by other authors, too. This is necessarily true, b&cause these other authors started from the same physical model, which is called the "unreacted core model". Not only the authors mentioned by Lee and Ruthven used it, but also other ones, because it is quite common in the field of reaction engineering. The basic equation ( 12) in Part II of our paper, e.g. was already derived by van Meel