Journal of The Hydraulics Division. Vol. 96 No. 7 (1970).

It contains of Papers, Technical Note and Discussions on July 1970 in Vol. 96 No. 7.

PRESENT DAY EVAPORATION MEASUREMENT TECHNIQUES / G. Earl Harbeck, Jr. and J. Stuart Meyers. NATIONAL SYSTEM FOR WATER DATA / Russell H. Langford and George H. Davis. EFFICIENCY OF AIR-ENTRAINING VORTEX FORMATION AT WATER INTAKE / Michael C. Quick. STRATIFICATION OF FLOW FROM CHANNEL INTO DEEP LAKE / Heinz Stefan. FLOW ANALYSIS OF LARGE TRIANGULAR WEIR / Donn G. DeCcvursey and Bruce J. Blanchard. COMPUTER DETERMINATION OF FLOW THROUGH BRIDGES / Bill S. Eichert and John Peters. DISTRIBUTION OF TRACTIVE FORCE IN OPEN CHANNELS / Viswanathan C. Kartha and Hans J. Leutheusser. FREE SURFACE, VELOCITY GRADIENT FLOW PAST HEMISPHERE / Gordon H. Flammer, J. Paul Tullis, and Earl S. Mason. SEDIMENT TRANSPORTATION MECHANICS: J. TRANSPORTATION OF SEDIMENT IN PIPES / the Task Committee for Preparation of the Sedimentation Manual, Committee on Sedimentation of the Hydraulics Division. RESEARCH NEEDS ON THERMAL AND SEDIMENTARY POLLUTION IN TIDAL WATERS / the Committee on Tidal Hydraulics of the Hydraulics Division. INCEPTION AND ENTRAINMENT IN SELF-AERATED FLOWS / Thimmaiah Gangadharaiah, Nagar S. Lakshmana Rao, and Kyathasandra Seetharamiah. NON-EQUILIBRIUM TRANSPORT OF SUSPENDED SEDIMENT / Allen T. Hjelmfelt and Charles W. Lenau. TESTING SEDIMENT MOVEMENT DUE TO WAVE ACTION / Geoffrey R. Mogridge. DISCUSSION : Proc. Paper 7384 -RATIONALIZATION OF LACEY'S REGIME FLOW EQUATIONS / Mohammad Akram Gill (July, 1968. Prior Discussions: March May, Sept., 1969). Errata. DESIGN OF STABLE CHANNELS IN ALLUVIAL MATERIALS / R. M. Haynie and D. B. Simons (Nov., 1968. Prior Discussions: May, Sept., Nov., 1969). Closure. EFFECT OF URBAN DEVELOPMENT ON FLOOD DISCHARGES CURRENT KNOWLEDGE AND FUTURE NEEDS / Task Force on Effect of Urban Development on Flood Discharges, Committee on Flood Control (Jan., 1969. Prior Discussion: Nov., 1969). Closure. GENERALIZED RAINFALL-DURATION-FREQUENCY RELATIONSHIPS / Frederick Charles Bell (Jan., 1969. Prior Discussion: Nov., 1969). Closure. CONTROL OF TRANSIENT FREE-SURFACE FLOW / E. B. Wylie (Jan., 1969. Prior Discussion: Jan., 1970). Closure. CIRCULAR HYDRAULIC JUMP / Herman J. Koloseus and Daud Ahmad (Jan., 1969. Prior Discussion: Nov., 1969). Closure. FLOW RATES IN TWO-DIMENSIONAL, UNSTEADY, CONFINED GROUNDWATER FLOW / Bruce W. Hunt (March, 1969. Prior Discussion: Jan., 1970). Closure. MANNING n FOR CAST-IN-PLACE CONCRETE PIPE, by Thomas T. Wilson Jr. and Edib Kirdar (May, 1969. Prior Discussions: Jan., March, 1970) / R. G. Cox. INSTABILITY OF FLAT BED IN ALLUVIAL CHANNELS, by Harry M. Hill, Vajapeyam S. Srinivasan and Tharakkal E. Unny, Jr. (Sept., 1969. Prior Discussions: April, June, 1970) / K. G. Ranga Raju and R. J. Garde. NEEDLE VALVES AS PRESSURE REGULATORS, by J. Paul Tullis and Maurice L. Albertson (Sept., 1969. Prior Discussion: April, 1970) / R. Sakthivadivel, S. Seetharaman and M. V. Somasundaram. NONDIMENSIONAL GRADUALLY-VARIED FLOW PROFILES, by Cheng-lung Chen and Chun-Tsung Wang (Sept., 1969. Prior Discussion: April, 1970) / Ramanand Prasad and Beka Udeozo. INVESTIGATION OF BRAHMAPUTRA RIVER, by Abdul Latif (Sept., 1969. Prior Discussions: April, June, 1970) / Anthony Rylands Thomas. URBAN RUNOFF BY ROAD RESEARCH LABORATORY METHOD, by Michael L. Terstriep and John B. Stall (Nov., 1969. Prior Discussion: April, 1970) / Leonard H. Watkins Franklin F. Snyder, Harvey W. Duff and George C. C. Hsieh. NONLINEAR FLOW IN POROUS MEDIA by Nazeer Ahmed and Daniel K. Sunada (Nov., 1969) / John D. Lawson and Robin P. Curtis. DATA ERROR EFFECTS IN UNIT HYDOGRAPH DERIVATION, by Eric M. Laurenson and Terence O'Donnell (Nov., 1969) / Krishan P. Singh. LOCAL SCOUR AROUND BRIDGE PIERS, by Hsieh W. Oien, Verne R. Schneider and Susumu Karaki (Nov., 1969. Prior Discussions: May, June, 1970) / Alan T. Roper, M. Krishnamurthy, Herman N. C. Breusers. FLUCTUATING PRESSURES IN SPILLWAY STILLING BASINS by C. Edward Bowers and Frank Y. Tsai (Nov., 1969. Prior Discussion: June,1970) / M. H. Abdul Khader Nani G. Bhowmik. EFFECT OF INTAKE ELEVATION AND OPERATION ON WATER TEMPERATURE by Walter O. Wunderlich and Rex A. Elder (Nov., 1969) / Ronald E. Nece. NONLINEAR FLOW IN POROUS MEDIA BY FINITE ELEMENTS by Raymond Edward Volker (Nov., 1969. Prior Discussion: June, 1970) / Alan K. Parkin and Ian C. O'Neill. GRAPHICAL SOLUTION TO HYDRAULIC JUMP by Roland W. Jeppson (Jan., 1970) / Nani G. Bhowmik Abhimanyu Swain. DRAINAGE DENSITY IN DRIFT-COVERED BASINS by John F. Orsborn (Jan., 1970) / Michael C. Roberts and Peter C. Klingeman. CHANNEL SLOPE EFFECT ON PEAK DISCHARGE OF NATURAL STREAMS by Charles L. Armentrout and Robert B. Bissell (Feb. 1970. Prior Discussion: June, 1970) / Sat Dev Khanna. RIPPLE CONCENTRATION AND FRICTION FACTOR by Fred F. M. Chang (Feb., 1970) / Chun-Tsung Wang. LAMINAR AND TURBULENT OVERLAND FLOW HYDROGRAPHS by James R. Morgali (Feb., 1970) / Chun-Tsung Wang and Harry G. Wenzel. NONSTEADY FLOW TO SURFACE RESERVOIR by William Wen Gong Yeh (March, 1970) / Bruce W. Hunt.