Compressor Instability with Integral Methods Episode 2 Part 4 docx

... Na 2 SO 4 0Ri 04. 3± 1.5 A/B20, C80 Noxyde 148 ± 15 None 2/ 2 Ri 0 2. 1 ± 0 .4 A/B80, B20 136 ± 11 NaCl 5 /2 Ri 2- 3 2. 0 ± 0.9 A/B80, B20 151 ± 10 Na 2 SO 4 3 /2 Ri 0 2. 9 ± 0 .4 A/B90, B10 a ISO 4 628 -2 b ISO ... A/B100 199 ± 20 Na 2 SO 4 3 /2 Ri 0 1 .4 ± 0 .2 A/B40, B/C60 Noverox + 21 3 ± 24 None 0 Ri 0 3.7 ± 1 .4 A/B50, C50 DS-mica 22 1 ± 16 NaCl 5 /2 Ri...

Ngày tải lên: 07/08/2014, 12:21

... 2 7.6 30 .4 15 .2 3 9.5 32. 4 17.7 5 12. 6 23 .0 32. 9 Star blast 2 5.5 24 .3 13.6 3 13.9 38.1 22 .2 5 17.5 36 29 .3 Aluminium oxide 2 6 .4 11.6 32. 9 3 13.0 19 .4 40.0 5 32. 1 30 .4 62. 7 G-50 steel grit 2 ... 5 .4 11.3 28 .3 3 13.7 20 .0 41 .4 3.5 17.3 19 .2 54. 1 4. 5 19.7 19.7 59.6 Garnet 2 2.6 6.6 23 .8 2. 5 5.6 19.6 17 .2 3 10.1 20 .9 28 .8 3.5 10.6 21...

Ngày tải lên: 07/08/2014, 12:21

... spray C2 – – 120 – C3 – – 24 0 48 0 C4 – – 48 0 720 C5-I 186 – 720 1 ,44 0 C5-M – – 720 1 ,44 0 Im1 – 3,000 1 ,44 0 – Im2 – 3,000 – 1 ,44 0 Im3 – 3,000 – 1 ,44 0 a Defined in ISO 129 44 -1 500 9 Coating Performance for ... 0 NH 4 NH 3 (0.85%) 5–7 2 3 NH 4 Al(SO 4 ) 2 2–3 0 NH 4 Cl (2. 14% ) 0.5 0 CaCl 2 (2. 8%) 1 2 0 48 8 9 Coating Performance over the grit blasted surfaces...

Ngày tải lên: 07/08/2014, 12:21

... PEEK 10 45 30 11 14 20 28 62 43 21 22 14 7 3 30 42 37 40 32 5 24 13 6 40 62 42 21 47 4 10 13 1 50 68 35 14 46 5 16 13 2 60 80 14 7 59 4 22 9 6 70 90 36 6 46 0 16 4 3 80 86 3 1 10 90 90 31 5 46 0 21 ... 19 64; Wood and Hodgkiess, 19 72) Oxide Hardness in kg/mm 2 ZnO 1 84 NiO 600 TiO 2 6 24 Cu 2 O 23 2 Cr 2 O 3 1, 820 –3 ,27 0 FeO 27 0–390 Fe 2 O 3...

Ngày tải lên: 07/08/2014, 12:21

... Abrasive consumption in kg/m 2 Efficiency in m 2 /h Method Reference Copper slag 26 .2 10.7 Slurry blast cleaning Da Maia (20 00) Copper slag a 25 .0 12. 2 Slurry blast cleaning Da Maia (20 00) Sand 22 .3 9 .2 Slurry blast ... μg/m 3 Range Median Blasters and sweepers 12 4, 401 366 Equipment operators 14 1 ,40 0 21 9 Foremen 26 –3, 42 3 160 328 7 Health, Safety and Environment Tabl...

Ngày tải lên: 07/08/2014, 12:21

... asymptotic behavior results, 17 20 compressor performance and charac- teristic, 23 26 critical distortion line, 22 23 mass flow rate, 20 22 theoretical formulation, 3 4 distorted region, 7–8 entire ... distortion line, application of, 45 46 inlet flow condition, 42 43 integral method, application of, 46 –50 T Taguchi’s quality control method, 42 , 57 Greitzer’s instabili...

Ngày tải lên: 07/08/2014, 12:21

... Inlet 41 2. 1 Introduction 41 2. 2 Inlet Flow Condition 42 2. 3 Computational Domain 43 2. 4 Application of Critical Distortion Line 45 2. 5 Application of Integral Method 46 2. 6 Compressor ... 13 1 .4 .2 Further Asymptotic Behavior Results 17 1 .4. 3 Mass Flow Rate 20 1 .4. 4 Critical Distortion Line 22 1 .4. 5 Compressor Performance and Characteristic 23 1.5 C...

Ngày tải lên: 07/08/2014, 12:22

... 0.897 84 0.90306 0. 920 16 0 .4 826 5 )( Γ ε (%) -0 . 24 0 0. 340 2. 240 -3 .46 9 )0( ξ 0.50000 0.50000 0.50000 0.50000 )10( ξ 0 .49 465 0.50777 0.55605 0 .49 147 )( ξ ε (%) -1.070 1.5 54 11 .21 0 -1.706 ... B, C and D are shown in Fig. 2. 4. 2. 5 Application of Integral Method 47 dx d K dx d 2 0 αα = (2. 4c) ) U F ( 1 dx d 2 0 0,y 0 0 γ β α = (2. 4d) 53 Tab...

Ngày tải lên: 07/08/2014, 12:21

... ) 2 , 2 , 2 , 2 , 2 , 2 ( 25 24 0 23 0 22 21 131 K P K K KK x xfxK i ii iii +++++ Δ +Δ= βαβα (1.77) ) 2 , 2 , 2 , 2 , 2 , 2 ( 25 24 0 23 0 22 21 23 2 K P K K KK x xfxK i ii iii +++++ Δ +Δ= βαβα (1.78) ) 2 , 2 , 2 , 2 , 2 , 2 ( 25 24 0 23 0 22 21 333 K P K K KK x xfxK i ii iii +++++ Δ +Δ= βαβα ... ) 2 , 2 , 2 , 2 , 2 ,...

Ngày tải lên: 07/08/2014, 12:21

... (ISO 129 44 -4, 1998). To define a blast cleaning method completely, the following information is required: Table 1.1 Blast cleaning methods according to ISO 129 44 -4 (1998) Blast cleaning methods ... 17.1 Fusion bonded epoxy (FBE) 6.1 8.9 > ;40 Heat shrink sleeve 12. 7 18.0 27 .3 Tape 14. 9 31.8 28 .5 Coal tar urethane 13.6 16.5 26 .9 a See Sect. 8 .2. 3 for surface preparation...

Ngày tải lên: 07/08/2014, 12:21