Numerical Study of Spray Injection Effects on The Heat Transfer and Product Yields of FCC Riser Reactors  

Oleh:

Petrick, M. ; Bowman, B. J. ; Chang, S. L. ; Lottes, S. A. ; Zhou, C.Q.

Jenis: Article from Bulletin/Magazine
Dalam koleksi: Journal of Heat Transfer vol. 123 no. 3 (Jun. 2001), page 544-555.
Topik: thermal-fission reactors; spray injection effects; heat transfer; product yields; FCC riser reactors

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: JJ90.4 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

A three - phase reacting flow computational fluid dynamics (CFD) computer code was used to study the major effects of spray injection parameters on mixing, heat transfer, vaporization, and reaction product yields in fluidized catalytic cracking (FCC) riser reactors. The CFD code was validated using experimental or field data. A number of computations were performed with varied injection parameters, including injection velocity, injection angle, and droplet size. Local optimum operating windows for spray injection parameters were identified, and the sensitivity of local optima to variation in spray parameters was also investigated.

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