Mathematical Efficiency Evaluation of Modern Sieve Trays

Abstract

Calculating the flow efficiency of modern sieve trays is the focus of this paper. Using experimental studies, the authors have achieved good conformity between measured and the calculated values, which support the validity of the scientific model.

Computational fluid dynamics and experimental validation of hydrodynamics of ripple tray

“…Several attempts have been made to simulate the hydrodynamics of sieve trays [13][14][15][16], and valve trays [17][18][19][20]. Rahimi et al [21] developed a 3-D two-fluid CFD model in the Eulerian-Eulerian framework to predict the hydrodynamics and heat and mass transfer of sieve trays.…”

Optimasi Kolom Pemisahan di Kilang Propylene Pertamina RU IV Cilacap

“…Dengan kontak yang lebih banyak, maka fraksi ringan yang terbawa oleh vapor akan semakin banyak sehingga distilat yang diperoleh akan lebih banyak menganduk fraksi ringan, yakni Propane &Propylene. Hal inilah yang membuat produk distilat menjadi semakin murni[15].…”