TY - SER TI - Journal of Hydraulic Engineering.. Vol. 118 No. 12 (1992) PY - 0000///[date of publication not identified] CY - New York : American Society of Civil Engineers. N1 - It contains of Papers, Technical Note and Discussions on December 1992 in Vol. 118 No. 12; EDITORIAL. TECHNICAL PAPERS : Future Trends and Needs in Hydraulics / Daryl B. Simons. Wave-Motion Stability in Canals with Automatic Controllers / Simion Hancu and Paul Dan. Influence of Liquid Length Variation in Hydraulic Transients / Enrique Cabrera, Jose Abreu, Rafael Perez, and Antonio Vela. Aggradation-Degradation Process in Alluvial Channels / Chin-lien Yen, Shou-young Chang, and Hong-Yuan Lee. Motion of Contact-Load Particles at High Shear Stress / Fidelia N. Nnadi and Kenneth C. Wilson. TECHNICAL NOTES : New Total Sediment-Load Sampler / Leo C. Van Rijn and Moustafa T. K. Gaweesh. Trash Rack Blockage in Supercritical Flow / Steven R. Abt, Thomas E. Brisbane, David M. Frick, and Charles A. McKnight. DISCUSSION : Solving Turbulent Flows Using Finite Elements. John I. Finnie and Roland W. Jeppson / H. Suresh Rao and S. Sankaranarayanan. Closure by John I. Finnie. REVIEWERS OF THE JOURNAL OF HYDRAULIC ENGINEERING. END OF YEAR INDEX ER -