Total dissolved gas prediction and optimization in RiverWare

................................................................................................................................................ ix 1. BACKGROUND AND INTRODUCTION ........................................................................................... 1 2. METHODOLOGY ................................................................................................................................. 4 2.1 TDG PREDICTION ..................................................................................................................... 5 2.2 DATA PROCESSING AND ASSUMPTIONS ........................................................................... 7 2.2.1 Data Collection and Preliminary Filtering ..................................................................... 7 2.2.2 Project Specific Data Filtering and Assumptions .......................................................... 9 2.3 CALIBRATION AND VALIDATION ....................................................................................... 9 2.4 RESULTS .................................................................................................................................. 11 2.5 RIVERWARE OPTIMIZATION .............................................................................................. 22 3. FUTURE WORK ................................................................................................................................. 24 4. CONCLUSION .................................................................................................................................... 25 5. REFERENCES ..................................................................................................................................... 26

[1]  P. Carrica,et al.  Water entrainment due to spillway surface jets , 2007 .

[2]  David E. Hibbs,et al.  Prediction of Effective Saturation Concentration at Spillway Plunge Pools , 1997 .

[3]  Don E. Weitkamp,et al.  A Review of Dissolved Gas Supersaturation Literature , 1980 .

[4]  DoN E. WEITK,et al.  A Review of Dissolved Gas Supersaturation Literature , 2004 .

[5]  L. A. Roesner,et al.  A nitrogen gas (N2) model for the lower columbia river system , 1972 .

[6]  Pablo M. Carrica,et al.  A multidimensional two-phase flow model for the total dissolved gas downstream of spillways , 2007 .

[7]  Calibration and Validation of an Empirical Dissolved Oxygen Model , 2007 .

[8]  Andrew P. McCoy,et al.  Modeling total dissolved gas production and transport downstream of spillways: Three‐dimensional development and applications , 2004 .

[9]  P. Carrica,et al.  About bubble breakup models to predict bubble size distributions in homogeneous flows , 2003 .

[10]  J. Gulliver,et al.  An extended stochastic harmonic analysis algorithm: Application for dissolved oxygen , 2007 .

[11]  J. Gulliver,et al.  Modeling Total Dissolved Gas Concentration Downstream of Spillways , 2008 .

[12]  John S. Gulliver,et al.  Modeling Dissolved Gas Supersaturation Below Spillway Plunge Pools , 1998 .

[13]  Adam M. Witt,et al.  Simulating air entrainment and vortex dynamics in a hydraulic jump , 2015 .

[14]  Dan Li,et al.  Simulations of the Three-Dimensional Total Dissolved Gas Saturation Downstream of Spillways Under Unsteady Conditions , 2010 .

[15]  G. R. Bouck Etiology of Gas Bubble Disease , 1980 .

[16]  Yun Deng,et al.  Prediction for supersaturated total dissolved gas in high-dam hydropower projects , 2009 .