Session K.pdf - Clarkson University

More documents

Recommendations

Info

Hour 10:00:00 60:00:00 11:00:00 12:00:00 13:00:00 14:00:00 15:00:00 16:00:00 17:00:00 18:00:00 19:00:00 20:00:00 21:00:00 22:00:00 23:00:00 24:00:00 25:00:00 26:00:00 27:00:00 28:00:00 29:00:00 30:00:00 31:00:00 32:00:00 33:00:00 34:00:00 35:00:00 36:00:00 37:00:00 38:00:00 39:00:00 40:00:00 41:00:00 42:00:00 43:00:00 44:00:00 45:00:00 46:00:00 47:00:00 48:00:00 49:00:00 50:00:00 51:00:00 52:00:00 53:00:00 54:00:00 55:00:00 56:00:00 57:00:00 58:00:00 59:00:00 61:00:00 62:00:00 63:00:00 64:00:00 65:00:00 66:00:00 67:00:00 68:00:00 69:00:00 70:00:00 71:00:00 72:00:00 73:00:00 74:00:00 75:00:00 76:00:00 77:00:00 78:00:00 79:00:00 80:00:00 81:00:00 82:00:00 83:00:00 84:00:00 85:00:00 86:00:00 87:00:00 88:00:00 89:00:00 90:00:00 91:00:00 92:00:00 93:00:00 94:00:00 95:00:00 96:00:00Velocity Vector1m/sWater Temperature0.050.040.030.020.010-0.01-0.02-0.03-0.04-0.05Sundance RapidsAir Temperature ( o C)0-10Limestone G.S.-20-300 12 24 36 48 60 72 84 96Time (hour)Fig. 11. Simulated water temperature distributionHour 96:00:00 10:00:00 60:00:00 11:00:00 12:00:00 13:00:00 14:00:00 15:00:00 16:00:00 17:00:00 18:00:00 19:00:00 20:00:00 21:00:00 22:00:00 23:00:00 24:00:00 25:00:00 26:00:00 27:00:00 28:00:00 29:00:00 30:00:00 31:00:00 32:00:00 33:00:00 34:00:00 35:00:00 36:00:00 37:00:00 38:00:00 39:00:00 40:00:00 41:00:00 42:00:00 43:00:00 44:00:00 45:00:00 46:00:00 47:00:00 48:00:00 49:00:00 50:00:00 51:00:00 52:00:00 53:00:00 54:00:00 55:00:00 56:00:00 57:00:00 58:00:00 59:00:00 61:00:00 62:00:00 63:00:00 64:00:00 65:00:00 66:00:00 67:00:00 68:00:00 69:00:00 70:00:00 71:00:00 72:00:00 73:00:00 74:00:00 75:00:00 76:00:00 77:00:00 78:00:00 79:00:00 80:00:00 81:00:00 82:00:00 83:00:00 84:00:00 85:00:00 86:00:00 87:00:00 88:00:00 89:00:00 90:00:00 91:00:00 92:00:00 93:00:00 94:00:00 95:00:00Velocity Vector1m/sFrazil Concentration (%)0.50.450.40.350.30.250.20.150.10.050.010Sundance RapidsAir Temperature ( o C)0-10Limestone G.S.-20-300 12 24 36 48 60 72 84 96Time (hour)Fig. 12. Simulated frazil ice concentration330
REFERENCESBerger, R.C. and Stockstill, R.L. Finite-element model for high-velocity channels. Journal of HydraulicEngineering, 121(10), ASCE, 710-716 (1995).Brooks, A.N. and Hughes, T.J.R. Streamline upwind Petrov Galerkin Formulations for Convection DominatedFlows with Particular Emphasis on the Incompressible Navier-Stokes Equations. Computer Methodsin Applied Mechanics and Engineering, 32, 199-259 (1982).Hicks, F.E. and Steffler, P.M. Characteristic dissipative Galerkin scheme for open channel flow, Journalof Hydraulic Engrg, ASCE, 118(2), 337-352 (1992).Liu, L. and Shen, H.T. A Two-dimensional Characteristic Upwind Finite Element Method for TransitionalOpen Channel Flow. Report 03-04, Department of Civil and Environmental Engineering, <strong>Clarkson</strong><strong>University</strong>, Potsdam, NY (2003).Acres Manitoba Limited. Limestone Ice Mitigation Study. Report submitted to Manitoba Hydro. Winnipeg,Manitoba, May (2000).331
Page 1 and 2: 17th International Symposium on Ice
Page 3 and 4: 57.00056.000Elevation (m)55.00054.0
Page 5 and 6: (m 3 /s)50004000300020001000Hour 24
Page 7: Tailwater Elevation vs. DischargeOb
Page 11 and 12: consequences of the blocked up turb
Page 15 and 16: The position of the section of maxi
Page 17 and 18: The purpose of the tests was to def
Page 19 and 20: size of the flowing up particle is
Page 21 and 22: The combined usage of the umbrella-
Page 23 and 24: hτιj⎡∂(hu∂ ⎤i ) (hu j )=
Page 25 and 26: length was ≈800 m, its average wi
Page 27 and 28: Fig. 5. The ice thickness distribut
Page 31 and 32: the most appropriate automatic spil
Page 33 and 34: HPP turbines were not operating dur
Page 35 and 36: shown (Figure 4). Along the front c
Page 39 and 40: constant inclination. The channel s
Page 41 and 42: All temperatures are compared with
Page 43 and 44: Differance [ o C]5.004.003.002.001.
Page 47 and 48: Fig. 2. Grounded hummock by drying
Page 49 and 50: from each board, going from stem to
Page 51 and 52: consist in indemnification of the i
Page 53: REFERENCE1. Goldshtejn R.V., Osipen

Session K.pdf - Clarkson University

Create successful ePaper yourself

Delete template?

Save as template?