Robert Ettema - Publications

Affiliations: 
Civil & Architectural Engineering University of Wyoming, Laramie, WY, United States 
Area:
Civil Engineering

88 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Ettema R, AuBuchon J, Holste N, Varyu D, Baird D, Padilla R, Posner A, Thornton C. Large-Flume Tests on Flow Dislodgment of Rocks Forming Bendway Weirs Journal of Hydraulic Engineering. 146: 4020008. DOI: 10.1061/(Asce)Hy.1943-7900.0001702  0.363
2020 Osada K, Ettema R, Shimizu Y, Wakai A. Influence of Channel Morphology on Ice Conveyance and Bridging: Experiments with a Numerical Model Journal of Cold Regions Engineering. 34: 4019017. DOI: 10.1061/(Asce)Cr.1943-5495.0000201  0.424
2019 Polach RUFvBu, Kellner L, Stender M, Ettema R, Gralher S. Data for: The non-linear behavior of aqueous model ice in downward flexure Social Behavior and Personality. 1. DOI: 10.17632/7Sbp6G96S2.1  0.332
2019 Ettema R, Armstrong DL. Bedload and channel morphology along a braided, sand-bed channel: insights from a large flume Journal of Hydraulic Research. 57: 822-835. DOI: 10.1080/00221686.2018.1555557  0.328
2019 Ettema R, Baker JL, Howlett G, Hudson B. Ice-Floe Impact with a Rubble-Mound Causeway at the Port of Nome, Alaska Journal of Cold Regions Engineering. 33: 5019001. DOI: 10.1061/(Asce)Cr.1943-5495.0000183  0.372
2019 Polach RUFvBu, Ettema R, Gralher S, Kellner L, Stender M. The non-linear behavior of aqueous model ice in downward flexure Cold Regions Science and Technology. 165: 102775. DOI: 10.1016/J.Coldregions.2019.05.001  0.393
2018 Ubing C, Ettema R, Thornton CI. Closure to “Flume experiments on baffle-posts for retarding open-channel flow” by Caroline Ubing, Robert Ettema and Christopher I. Thornton Journal of Hydraulic Research. 56: 433-434. DOI: 10.1080/00221686.2017.1419993  0.31
2018 Zey S, Nowroozpour A, Lachhab A, Martinez E, Ettema R. Wall-Porosity Effects on Sediment Deposition and Scour at a Deflector Wall in an Alluvial Channel Journal of Hydraulic Engineering. 144: 06018002. DOI: 10.1061/(Asce)Hy.1943-7900.0001429  0.402
2017 Ubing C, Ettema R, Thornton CI. Flume experiments on baffle-posts for retarding open channel flow Journal of Hydraulic Research. 55: 430-437. DOI: 10.1080/00221686.2016.1275048  0.359
2017 Ettema R, Constantinescu G, Melville BW. Flow-Field Complexity and Design Estimation of Pier-Scour Depth: Sixty Years since Laursen and Toch Journal of Hydraulic Engineering. 143: 3117006. DOI: 10.1061/(Asce)Hy.1943-7900.0001330  0.313
2017 Ettema R. Flume Findings on the Transverse Variation of Wide-Jam Thickness in a Bend Journal of Cold Regions Engineering. 31: 6017004. DOI: 10.1061/(Asce)Cr.1943-5495.0000134  0.39
2017 Lucie C, Nowroozpour A, Ettema R. Ice Jams in Straight and Sinuous Channels: Insights from Small Flumes Journal of Cold Regions Engineering. 31: 4017006. DOI: 10.1061/(Asce)Cr.1943-5495.0000123  0.413
2016 Kempema EW, Ettema R. Fish, ice, and wedge-wire screen water intakes Journal of Cold Regions Engineering. 30. DOI: 10.1061/(Asce)Cr.1943-5495.0000097  0.4
2015 Kempema EW, Ettema R. Winter discharge of coalbed methane water in the Powder River Basin, Wyoming International Journal of River Basin Management. 13: 377-385. DOI: 10.1080/15715124.2015.1012517  0.398
2015 Yorozuya A, Ettema R. Three abutment scour conditions at bridge waterways Journal of Hydraulic Engineering. 141. DOI: 10.1061/(Asce)Hy.1943-7900.0001053  0.367
2014 Ettema R, Nakato T. John Fisher Kennedy - Student and statesman of hydraulic engineering Journal of Hydraulic Research. 52: 731-743. DOI: 10.1080/00221686.2014.955890  0.305
2013 Ho HC, Muste M, Ettema R. Sediment self-cleaning multi-box culverts Journal of Hydraulic Research. 51: 92-101. DOI: 10.1080/00221686.2012.757565  0.372
2013 Morales R, Ettema R. Insights from depth-averaged numerical simulation of flow at bridge abutments in compound channels Journal of Hydraulic Engineering. 139: 470-481. DOI: 10.1061/(Asce)Hy.1943-7900.0000693  0.402
2012 Oben-Nyarko K, Ettema R. Pier and abutment scour interaction Journal of Hydraulic Engineering. 137: 1598-1605. DOI: 10.1061/(Asce)Hy.1943-7900.0000446  0.331
2012 Ettema R, Kempema EW. River-Ice Effects on Gravel-Bed Channels Gravel-Bed Rivers: Processes, Tools, Environments. 523-540. DOI: 10.1002/9781119952497.ch37  0.363
2011 Kempema EW, Ettema R. Anchor ice rafting: Observations from the Laramie River River Research and Applications. 27: 1126-1135. DOI: 10.1002/Rra.1450  0.426
2009 Ettema R, Kirkil G, Daly S. Frazil ice concerns for channels, pump-lines, penstocks, siphons, and tunnels in mountainous regions Cold Regions Science and Technology. 55: 202-211. DOI: 10.1016/J.Coldregions.2008.04.008  0.397
2009 Muste M, Yu K, Fujita I, Ettema R. Two-phase flow insights into open-channel flows with suspended particles of different densities Environmental Fluid Mechanics. 9: 161-186. DOI: 10.1007/S10652-008-9102-7  0.322
2008 Kirkil G, Constantinescu SG, Ettema R. Coherent structures in the flow field around a circular cylinder with scour hole Journal of Hydraulic Engineering. 134: 572-587. DOI: 10.1061/(Asce)0733-9429(2008)134:5(572)  0.347
2007 Korkut R, Martinez EJ, Morales R, Ettema R, Barkdoll B. Geobag performance as scour countermeasure for bridge abutments Journal of Hydraulic Engineering. 133: 431-439. DOI: 10.1061/(Asce)0733-9429(2007)133:4(431)  0.372
2006 Yu K, Muste M, Ettema R, Yoon B. Measurement of Velocity-Lag of Suspended-Sediment Particles in Turbulent Open-Channel Flows Journal of Korea Water Resources Association. 39: 99-108. DOI: 10.3741/Jkwra.2006.39.2.099  0.344
2006 Ettema R, Muste M, Odgaard AJ, Abaci O. Outflow calibration for vertically distorted models of thermally stratified reservoirs Journal of Hydraulic Research. 44: 535-547. DOI: 10.1080/00221686.2006.9521704  0.347
2006 Daly SF, Ettema R. Frazil ice blockage of water intakes in the Great Lakes Journal of Hydraulic Engineering. 132: 814-824. DOI: 10.1061/(Asce)0733-9429(2006)132:8(814)  0.344
2006 Michell F, Ettema R, Muste M. Case study: Sediment control at water intake for large thermal-power station on a small river Journal of Hydraulic Engineering. 132: 440-449. DOI: 10.1061/(Asce)0733-9429(2006)132:5(440)  0.309
2006 Ettema R. Hunter Rouse - His work in retrospect Journal of Hydraulic Engineering. 132: 1248-1258. DOI: 10.1061/(Asce)0733-9429(2006)132:12(1248)  0.322
2006 Ettema R, Kirkil G, Muste M. Similitude of large-scale turbulence in experiments on local scour at cylinders Journal of Hydraulic Engineering. 132: 33-40. DOI: 10.1061/(Asce)0733-9429(2006)132:1(33)  0.324
2005 Yu K, Muste M, Ettema R, Yoon B. Development of a PTV Algorithm for Measuring Sediment-Laden Flows Journal of Korea Water Resources Association. 38: 841-849. DOI: 10.3741/Jkwra.2005.38.10.841  0.332
2005 McAlister G, Ettema R, Marshall JS. Wind-driven rivulet breakoff and droplet flows in microgravity and terrestrial-gravity conditions Journal of Fluids Engineering, Transactions of the Asme. 127: 257-266. DOI: 10.1115/1.1881696  0.314
2005 Ettema R, Nixon WA. Ice tank tests on ice rubble loads against a cable-moored conical platform Journal of Cold Regions Engineering. 19: 103-116. DOI: 10.1061/(Asce)0887-381X(2005)19:4(103)  0.374
2005 Ettema R. Rivers viewed through names and epithets Journal of Hydraulic Engineering. 131: 535-541. DOI: 10.1061/(Asce)0733-9429(2005)131:7(535)  0.362
2005 Muste M, Yu K, Fujita I, Ettema R. Two-phase versus mixed-flow perspective on suspended sediment transport in turbulent channel flows Water Resources Research. 41. DOI: 10.1029/2004Wr003595  0.366
2004 Ettema R, Zabilansky L, Bledsoe B. Ice-induced thalweg oscillations along the Fort Peck Reach of the Missouri River Joint Conference On Water Resource Engineering and Water Resources Planning and Management 2000: Building Partnerships. 104. DOI: 10.1061/40517(2000)336  0.357
2004 Ettema R, Muste M. Scale effects in flume experiments on flow around a spur dike in flatbed channel Journal of Hydraulic Engineering. 130: 635-646. DOI: 10.1061/(Asce)0733-9429(2004)130:7(635)  0.388
2004 Ettema R, Mutel CF. Hans Albert Einstein: Innovation and compromise in formulating sediment transport by Rivers Journal of Hydraulic Engineering. 130: 477-487. DOI: 10.1061/(Asce)0733-9429(2004)130:6(477)  0.342
2004 Ettema R, Zabilansky L. Ice influences on channel stability: Insights from Missouri's Fort Peck reach Journal of Hydraulic Engineering. 130: 279-292. DOI: 10.1061/(Asce)0733-9429(2004)130:4(279)  0.441
2004 Chen Z, Ettema R, Lai Y. Ice-tank and numerical study of frazil ingestion by submerged intakes Journal of Hydraulic Engineering. 130: 101-111. DOI: 10.1061/(Asce)0733-9429(2004)130:2(101)  0.386
2004 Ettema R, Yoon B, Nakato T, Muste M. A review of scour conditions and scour-estimation difficulties for bridge abutments Ksce Journal of Civil Engineering. 8: 643-650. DOI: 10.1007/Bf02823555  0.307
2002 Ettema R. Review of alluvial-channel responses to river ice Journal of Cold Regions Engineering. 16: 191-217. DOI: 10.1061/(Asce)0887-381X(2002)16:4(191)  0.431
2002 Streitz JT, Ettema R. Observations from an aufeis windtunnel Cold Regions Science and Technology. 34: 85-96. DOI: 10.1016/S0165-232X(01)00054-4  0.346
2001 Jasek M, Muste M, Ettema R. Estimation of Yukon River discharge during an ice jam near Dawson City Canadian Journal of Civil Engineering. 28: 856-864. DOI: 10.1139/L01-050  0.418
2001 Ettema R, Muste M. Laboratory observations of ice jams in channel confluences Journal of Cold Regions Engineering. 15: 34-58. DOI: 10.1061/(Asce)0887-381X(2001)15:1(34)  0.461
2001 Kubit O, Ettema R. Debris- and ice-skimming booms at riverside diversions Journal of Hydraulic Engineering. 127: 489-498. DOI: 10.1061/(Asce)0733-9429(2001)127:6(489)  0.394
2000 Ettema R, Braileanu F, Muste M. Method for estimating sediment transport in ice-covered channels Journal of Cold Regions Engineering. 14: 130-144. DOI: 10.1061/(Asce)0887-381X(2000)14:3(130)  0.447
2000 Zufelt JE, Ettema R. Fully coupled model of ice-jam dynamics Journal of Cold Regions Engineering. 14: 24-41. DOI: 10.1061/(Asce)0887-381X(2000)14:1(24)  0.46
2000 Muste M, Braileanu F, Ettema R. Flow and sediment transport measurements in a simulated ice-covered channel Water Resources Research. 36: 2711-2720. DOI: 10.1029/2000Wr900168  0.465
1999 Tan CA, Sinha SK, Ettema R. Ice-cover influence on near-field mixing in dune-bed channel: Numerical simulation Journal of Cold Regions Engineering. 13: 1-20. DOI: 10.1061/(Asce)0887-381X(1999)13:1(1)  0.465
1999 Barkdoll BD, Ettema R, Odgaard AJ. Sediment control at lateral diversions: Limits and enhancements to vane use Journal of Hydraulic Engineering. 125: 862-870. DOI: 10.1061/(Asce)0733-9429(1999)125:8(862)  0.363
1998 Ettema R. Ice-tank data on brash-ice loads against barges Journal of Cold Regions Engineering. 12: 153-161. DOI: 10.1061/(Asce)0887-381X(1998)12:3(153)  0.431
1998 Ettema R, Mostafa EA, Melville BW, Yassin AA. Local scour at skewed piers Journal of Hydraulic Engineering. 124: 756-759. DOI: 10.1061/(Asce)0733-9429(1998)124:7(756)  0.332
1998 Ettema R, Melville BW, Barkdoll B. Scale effect in pier-scour experiments Journal of Hydraulic Engineering. 124: 639-642. DOI: 10.1061/(Asce)0733-9429(1998)124:6(639)  0.341
1997 Smith BT, Ettema R. Ice-cover influence on flow structure over dunes Journal of Hydraulic Research. 35: 707-719. DOI: 10.1080/00221689709498403  0.457
1997 Smith BT, Ettema R. Flow resistance in ice-covered alluvial channels Journal of Hydraulic Engineering. 123: 592-599. DOI: 10.1061/(Asce)0733-9429(1997)123:7(592)  0.466
1997 Ettema R, Fujita I, Muste M, Kruger A. Particle-image velocimetry for whole-field measurement of ice velocities Cold Regions Science and Technology. 26: 97-112. DOI: 10.1016/S0165-232X(97)00011-6  0.387
1996 Engel P, Lau YL, Hicks FE, Steffler PM, Teal MJ, Ettema R, Walker JF. Discussions and Closure: Estimation of Mean Flow Velocity in Ice-Covered Channels Journal of Hydraulic Engineering. 122: 474-477. DOI: 10.1061/(Asce)0733-9429(1996)122:8(474)  0.45
1996 Yoon JY, Patel VC, Ettema R. Numerical model of flow in ice-covered channel Journal of Hydraulic Engineering. 122: 19-26.  0.357
1994 Urroz GE, Ettema R. Small-scale experiments on ice-jam initiation in a curved channel Canadian Journal of Civil Engineering. 21: 719-727. DOI: 10.1139/L94-077  0.429
1994 Urroz GE, Ettema R. Application of two-layer hypothesis to fully developed flow in ice-covered curved channels Canadian Journal of Civil Engineering. 21: 101-110. DOI: 10.1139/L94-010  0.475
1994 Tsai WF, Ettema R. Ice cover influence on transverse bed slopes in a curved alluvial channel: Influence d’une couverture de glace sur la pente transversale du lit d’un canal courbe à fond mobile Journal of Hydraulic Research. 32: 561-581. DOI: 10.1080/00221686.1994.9728355  0.468
1994 Urroz GE, Schaefer J, Ettema R. Bridge-pier location and ice conveyance in curved channels Journal of Cold Regions Engineering. 8: 66-72. DOI: 10.1061/(Asce)0887-381X(1994)8:2(66)  0.432
1994 Teal MJ, Ettema R, Walker JF. Estimation of mean flow velocity in ice-covered channels Journal of Hydraulic Engineering. 120: 1385-1400. DOI: 10.1061/(Asce)0733-9429(1994)120:12(1385)  0.401
1994 Tsai WF, Ettema R. Modified eddy viscosity model in fully developed asymmetric channel flows Journal of Engineering Mechanics. 120: 720-732. DOI: 10.1061/(Asce)0733-9399(1994)120:4(720)  0.378
1993 Nixon WA, Ettema R, Matsuishi M, Johnson RC. Model study of cable-moored conical platform Journal of Cold Regions Engineering. 7: 12-31. DOI: 10.1061/(Asce)0887-381X(1993)7:1(12)  0.401
1993 Yoon B, Ettema R. Droplet trajectories and icing-collision efficiencies for cylinders determined using LDV Cold Regions Science and Technology. 21: 381-397. DOI: 10.1016/0165-232X(93)90014-Y  0.427
1992 Urroz GE, Ettema R. Bend ice jams: laboratory observations Canadian Journal of Civil Engineering. 19: 855-864. DOI: 10.1139/L92-097  0.451
1992 Yoon JY, Patel VC, Ettema R. Computation of flow in ice-covered dune-bed channels Proceedings of Engineering Mechanics. 385-388.  0.315
1990 Ettema R. Jam initiation in unobstructed channels Journal of Hydraulic Research. 28: 673-684. DOI: 10.1080/00221689009499018  0.393
1990 Schohl GA, Ettema R. Two-dimensional spreading and thickening of aufeis Journal of Glaciology. 36: 169-178. DOI: 10.1017/S0022143000009412  0.323
1989 Jain SC, Ettema R. Minimization of frazil-ice production by river-flow regulation Journal of Hydraulic Engineering. 115: 1256-1274. DOI: 10.1061/(Asce)0733-9429(1989)115:9(1256)  0.465
1989 Ettema R, Urroz GE. On internal friction and cohesion in unconsolidated ice rubble Cold Regions Science and Technology. 16: 237-247. DOI: 10.1016/0165-232X(89)90025-6  0.396
1989 Ettema R, Johnson JK, Schaefer JA. Foam-initiated ice covers on small rivers and streams: An observation Cold Regions Science and Technology. 16: 95-99. DOI: 10.1016/0165-232X(89)90011-6  0.419
1988 Ettema R, Huang HP. Ice-rubble accumulation beneath barges in ice-covered waters Journal of Hydraulic Research. 26: 397-412. DOI: 10.1080/00221688809499200  0.443
1988 Johnson JC, Ettema R. Passive intake system for shallow sand-bed river Journal of Hydraulic Engineering. 114: 662-674. DOI: 10.1061/(Asce)0733-9429(1988)114:6(662)  0.304
1987 Urroz GE, Ettema R. Simple-shear box experiments with floating ice rubble Cold Regions Science and Technology. 14: 185-199. DOI: 10.1016/0165-232X(87)90035-8  0.355
1986 Schohl GA, Ettema R. Theory and laboratory observations of naled ice growth Journal of Glaciology. 32: 168-177. DOI: 10.1017/S0022143000015483  0.397
1986 Ettema R. Research needs for physical modelling in ice engineering: Reflections from a university ice tank Cold Regions Science and Technology. 13: 57-65. DOI: 10.1016/0165-232X(86)90007-8  0.396
1985 Ettema R, Matsuishi M, Kitazawa T. MODEL TESTS ON ICE-RUBBLE SIZE AND SHIP RESISTANCE IN ICE RUBBLE Iihr Report (Iowa Institute of Hydraulic Research). DOI: 10.1016/0165-232X(86)90037-6  0.366
1985 Kitazawa T, Ettema R. Resistance to ship-hull motion through brash ice Cold Regions Science and Technology. 10: 219-234. DOI: 10.1016/0165-232X(85)90034-5  0.396
1984 Ettema R, Johnson JC. Wedge-wire intake screens for shallow sand-bed river Journal of Hydraulic Engineering. 110: 1139-1144. DOI: 10.1061/(Asce)0733-9429(1984)110:8(1139)  0.307
1984 Ettema R, Karim MF, Kennedy JF. Laboratory experiments on frazil ice growth in supercooled water Cold Regions Science and Technology. 10: 43-58. DOI: 10.1016/0165-232X(84)90032-6  0.404
1984 Ettema R, Karim MF, Kennedy JF. FRAZIL ICE FORMATION Crrel Report (Us Army Cold Regions Research and Engineering Laboratory) 0.31
1983 Raudkivi AJ, Ettema R. Clear-water scour at cylindrical piers Journal of Hydraulic Engineering. 109: 338-350. DOI: 10.1061/(Asce)0733-9429(1983)109:3(338)  0.329
1983 Ettema R, Schohl G, Klindera B. LABORATORY STUDY OF RIVER AND GROUND ICINGS . 279-284.  0.303
1983 Ettema R, Schohl G, Klindera B. A laboratory study of river and ground icings 0.358
Show low-probability matches.