... = ∞ −∞ U(f) − U(f) 2 df is minimized. ( 13. 3.4) Substitutingequations ( 13. 3 .3) and ( 13. 3.2), the right-hand side of ( 13. 3.4) becomes ∞ −∞ [S(f)+N(f)]Φ(f) R(f) − S(f) R(f) 2 df = ∞ −∞ |R(f)| −2 |S(f)| 2 |1 ... practically the definition of what we mean by noise!) Obviously ( 13. 3.5) will be a minimum if and only if the integrand 13. 2 Correlat...
Ngày tải lên: 26/01/2014, 14:20
... 0.145 n = 8 .33 - 13. 33 1/s; Vg = 0. 139 - 2.78 x10 -4 m 3 /s ; X ≤ 10 % obj. solids: Al 2 O 3 , Fe 2 O 3 kiselguhr, glass beads (d p = 50 -30 0 μm); sand (d p = 30 0 μm and powder); ... 4500 W/m 3 >; w og ∈ <1.71×10 -3 ; 6.82×10 -3 m/s>. No. Impeller A B C ±Δ, % 1. Rushton Turbine 0.029 0.44 0. 534 3. 7 2. CD 6 0.028 0 .37 4 0.622 3. 3 3....
Ngày tải lên: 20/06/2014, 06:20
Mass Transfer in Multiphase Systems and its Applications Part 9 ppt
... stock preparation. 3. 3 Heat and mass transfer models 3. 3.1 Simultaneous heat and mass transfer models for paper and MDF A rigorous model for high-temperature pressing of paper and other wood-based ... of alpha- (Al,Cr) 2 O 3 and (Cr,Ni)(Al,Cr) 2 O 4 as a function of P O2 at 132 3 K for the CoNiCrAlY alloy is Mass Transfer in Multiphase Systems and its Applications...
Ngày tải lên: 20/06/2014, 06:20
Mass Transfer in Multiphase Systems and its Applications Part 10 ppt
... Y 2 SiO 5 . Mater. Trans., 42, 1124-1 130 . Mass Transfer in Multiphase Systems and its Applications 38 8 Engineering with Membranes, Vol I, paper No. PA.4-17, p3 13, June 3- 6, 2001, Granada, Spain. ... (Aliquat 33 6). Ind. Eng.Chem. Res,. 44, 5 739 -5746. Mass Transfer Investigation of Organic Acid Extraction with Trioctylamine and Aliquat 33 6 Dissolved in Various Solv...
Ngày tải lên: 20/06/2014, 06:20
Mass Transfer in Multiphase Systems and its Applications Part 11 pptx
... correlations for both l and h (see Terasaka et al., 2004). Mass Transfer in Multiphase Systems and its Applications 424 al. (20 03) and Krishna and van Baten (20 03) the drag coefficient ... physicochemical properties: 692 ≤(ρ L /kg·m -3 )≤15 93, 0 .32 7×10 -3 ≤(μ L /Pa·s)≤ 19.9×10 -3 , 20.4×10 -3 ≤(σ L /N·m -1 )≤47.7×10 -3 . Figure 9 exhibits that the proposed m...
Ngày tải lên: 20/06/2014, 06:20
Mass Transfer in Multiphase Systems and its Applications Part 13 ppt
... diffuser angle (а) and diffuser length (b) on dust capture efficiency: V 0 =5 m/s, Θ 0 =2 93 К, 0 ρ p =10 3 kg/m 3 , q=10 -3 m 3 /m 3 , U 0 = 80 m/s, Т 00 =33 3 К, ρ p0 =1 g/m 3 , d 0 =0.5 kg/kg ... Effect of initial particle concentration and moisture content on dust capture efficiency: V 0 =5 m/s, Θ 0 =2 93 К, 0 ρ p =10 3 kg/m 3 , q=0.5⋅10 -3 m 3 /m 3 ,...
Ngày tải lên: 20/06/2014, 06:20
Mass Transfer in Multiphase Systems and its Applications Part 14 pptx
... Aliquat 33 6 33 33 33 33 ()()H AsO CH R NCl CH R NCl H AsO+ U (27) Recovery reactions of arsenic-Aliquat 33 6 complex 33 24 33 24 ()()CH R N H AsO NaOH CH R N OH NaH AsO+⋅+U (28) 33 2 4 33 ... R N OH Na HAsO+⋅+U (29) 33 3 3 33 3 3 2 ()( )3 3CH R NCl H AsO NaOH CH R NCl Na AsO H O+++U (30 ) Using 0.75 M (35 % v/v) Aliquat 33 6 as the organic extractant and 0....
Ngày tải lên: 20/06/2014, 06:20
Mass Transfer in Multiphase Systems and its Applications Part 18 ppt
... equilibrium stage and nonequilibrium stage models for reactive distillation, Chemical Engineering Journal, 76( 1), 33 -47; ISSN: 138 5-8947. Mass Transfer in Multiphase Systems and its Applications ... sub-layers for the polymer membrane matrix between particles (ΔY) and between the first particle (Y 1 ) and the last particle (1- * N Y ) and the membrane interfaces (Fig....
Ngày tải lên: 20/06/2014, 06:20
Mass Transfer in Multiphase Systems and its Applications Part 20 ppt
... Sci. 51(20): 4579-45 93. Smith L C, Elliot D J, James A. (1996). Mixing in upflow anaerobic filters and its influence on performance and scale-up. Water Res. 30 (12): 30 61 -30 73. Levenspiel O. Chemical ... coefficient, k, is ( ) [ ] 0T * CCSnk − = (31 ) the resulting expression for k (from Eqs. (30 ) and (31 )) is () 1/2 12 m0 32 3 1 2 2 tanh)1( ')1( 3 4 sin )...
Ngày tải lên: 20/06/2014, 06:20
Optoelectronics Devices and Applications Part 3 ppt
... Letters 77: 18 43 1845. Buyanova, I. A., Pozina, G., Hai, P. N. & Chen, W. M. (2000). Type I band alignment in the GaN x As 1−x /GaAs quantum wells, Physical Review B 63: 033 3 03 033 307. Buyanova, ... supercritical ammonia available in literature is 3 mol% (≈ 15 wt%) with KNH 2 :NH 3 = 0.07 at 34 0 MPa and 400 °C (Dwiliński et al., 2001), 13 wt% at 35 0 °C and 1 wt% at 560...
Ngày tải lên: 19/06/2014, 11:20