02929nam a2200433 4500 20260817162514.0 150598 th eng .b1008308x AIT Thesis no. WA-82-27 Sutat Weesakul Analysis of wave and current interaction Bangkok : Asian Institute of Technology, 1982 vi, 74 p. Thesis ; no. WA-82-27 A thesis submitted in partial fulfilment of the requirements for the degree of Master of Engineering, School of Engineering and Technology Thesis (M.Eng.) - Asian Institute of Technology, 1982 Experimental data of horizontal fluid velocity in the codirected wave current system were obtained by Brevik and Aas (1979), and Brevik (1979) for smooth and rough bed respectively. In this present study, the above experimental data are analyzed to develop velocity profiles, shear stress profiles, friction factors and eddy viscosities for both steady and unsteady components. The logarithmic form can fit both steady and unsteady components of velocity profile well. For current and wave velocity having approximately the same magnitudes, the unsteady shear stress is found to be predominant and the friction factor of wave-current system is about 2-5 times greater than that of pure wave. Eddy viscosity analyzed by using an analytical derivation of shear stress is found to be a function of wave period and the wave boundary layer in the presence of current. Waves Suphat Vongvisessomjai, Chairperson Abe, Tetsuo, Examination Committee Prida Thimakorn, Examination Committee Federal Republic of Germany (DAAD), Scholarship Donor Asian Institute of Technology. Thesis ; no. WA-82-27 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B21401 .b1008308x mnait s 241003 2 951012 m a s 0 mnait mnait mnarc mnarc 20 40 Barcode : 30050003069829 CREATED : 1994-05-16 RECORD # : i10085713 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050003069837 CREATED : 1994-05-16 RECORD # : i10085725 LPATRON : 1021314 LCHKIN : 2009-05-02 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 1 TOT CHKOUT : 10 TOT RENEW : 14 Barcode : 30050160036140 CREATED : 2016-02-02 RECORD # : i12877037 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050121099278 CREATED : 2023-12-10 RECORD # : i1346856x LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 5242 5242 0 0 0 0 MAIN MAIN mnait 2026-08-17 10.00 0 AIT Thesis no. WA-82-27 30050003069829 2026-08-17 16:25:14 1 2026-08-17 20 0 0 0 0 MAIN MAIN mnait 2026-08-17 10.00 0 AIT Thesis no. WA-82-27 30050003069837 2026-08-17 16:25:14 2 2026-08-17 20 0 0 0 0 MAIN MAIN mnarc 2026-08-17 0 AIT Thesis no. WA-82-27 30050160036140 2026-08-17 16:25:14 2026-08-17 40 0 0 0 0 MAIN MAIN mnarc 2026-08-17 0 AIT Thesis no. WA-82-27 30050121099278 2026-08-17 16:25:14 3 2026-08-17 20