WELCOME TO MOSES Rev devlop ============================ This Program is licensed for the exclusive use of Ultramarine inc. Copying of this program or use by anyone other than an employee of the above firm without written consent of Ultramarine is strictly prohibited. +++ M A I N +++ =============== >&device -g_default device -oecho no >&dimen -dimen feet kips >&title Comparison of MOSES Strip Theory w/Model Tests >&set subt = 405x90x20 ft Barge, 9.0ft draft >inmodel Time To perform Inmodel : CP= 0.12 >&instate -cond 9 >&weight -total 19946 212.8 0 32 51.9 123 123 >&status +++ B U O Y A N C Y A N D W E I G H T F O R S T R I P +++ ================================================================= Process is DEFAULT: Units Are Degrees, Feet, and Kips Unless Specified Results Are Reported In Body System Draft = 9.00 Roll Angle = 0.00 Pitch Angle = 0.00 Wet Radii Of Gyration About CG K-X = 51.90 K-Y = 123.00 K-Z = 123.00 GMT = 49.30 GML = 1435.51 /-- Center of Gravity ---/ Sounding % Full Name Weight ---X--- ---Y--- ---Z--- -------- -------- ---------------- Part STRIP ------------ LOAD_GRO 19946.00 212.80 0.00 32.00 ======== ======== ======= ======= ======= Total 19946.00 212.80 0.00 32.00 Buoyancy 19799.88 212.61 -0.00 4.56 >&channel gra -file ndai.ans/ndai_iso.eps >&picture iso >hydro +++ H Y D R O _ D Y N A M I C S +++ =================================== >g_press -period 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 9.625 9.75 9.875 \ 10.00 10.25 10.5 10.75 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16 \ 16.5 17 17.5 18 18.5 19 19.5 20 -heading 180 90 Setting Pressure Name for STRIP to STRIP ======================================== Time for Strip Theory For STRIP : CP= 0.15 Setting Drift Name for STRIP to STRIP ===================================== Time to Sum Pressures For 255 Panels on STRIP : CP= 0.01 Time To Set Up Convolution For STRIP : CP= 0.02 >end +++ M A I N +++ =============== >freq_resp +++ F R E Q U E N C Y R E S P O N S E +++ =========================================== >rao -steep 20 Time To Compute RAOs : CP= 0.17 >fr_point 212 0 32 RAOs Moved to X = 212.0 Y = 0.0 Z = 32.0 =============================================== +++ D I S P O S I T I O N +++ ============================= >report >&channel gra -file ndai.ans/ndai_surge.eps >plot 2 15 -no -t_left 'Surge, ft/ft' -t_x 'Period, Sec' -t_sub '405x90x20 \ ft Barge, 9.0ft draft, Head Seas' -legend 1 Moses -add 4 -points \ "Model Test" 7.0 .05 9.8 .17 11.6 .46 16.0 .83 19.5 .92 >&channel gra -file ndai.ans/ndai_heave_180.eps >plot 2 19 -no -t_left 'Heave, ft/ft' -t_x 'Period, Sec' -t_sub '405x90x20 \ ft Barge, 9.0ft draft, Head Seas' -legend 1 Moses -add 4 -points \ "Model Test" 6.0 .07 8.0 .13 9.7 .21 11.8 .52 16.0 .86 19.8 .95 >&channel gra -file ndai.ans/ndai_pitch.eps >plot 2 23 -no -t_left 'Pitch deg/ft' -t_x 'Period, Sec' -t_sub '405x90x20 \ ft Barge, 9.0ft draft, Head Seas' -legend 1 Moses -add 4 -points \ "Model Test" 6.0 .30/3.28 8.0 .52/3.28 9.8 1.25/3.28 11.7 1.29/3.28 \ 16.0 .90/3.28 19.5 .65/3.28 >&channel gra -file ndai.ans/ndai_sway.eps >Range -left 0 1.5 -x 5 20 >plot 2 5 -no -t_left 'Sway, ft/ft' -t_x 'Period, Sec' -t_sub '405x90x20 ft \ Barge, 9.0ft draft, Beam Seas' -legend 1 Moses -add 4 -points "Model \ Test" 6.0 .32 8.0 .56 9.6 .95 11.6 .875 17.0 .85 19.2 .93 >&channel gra -file ndai.ans/ndai_heave_90.eps >plot 2 7 -no -t_left 'Heave, ft/ft' -t_x 'Period, Sec' -t_sub '405x90x20 \ ft Barge, 9.0ft draft, Beam Seas' -legend 1 Moses -add 4 -points \ "Model Test" 6.0 .675 8.0 .92 9.8 .78 11.8 .98 16.0 1. 20.0 1. >end +++ F R E Q U E N C Y R E S P O N S E +++ =========================================== >end +++ M A I N +++ =============== >&subtitle +++ F R E Q U E N C Y R E S P O N S E +++ =========================================== Time To Compute RAOs : CP= 0.15 RAOs Moved to X = 212.0 Y = 0.0 Z = 32.0 =============================================== +++ D I S P O S I T I O N +++ ============================= +++ F R E Q U E N C Y R E S P O N S E +++ =========================================== +++ M A I N +++ =============== +++ F R E Q U E N C Y R E S P O N S E +++ =========================================== Time To Compute RAOs : CP= 0.14 RAOs Moved to X = 212.0 Y = 0.0 Z = 32.0 =============================================== +++ D I S P O S I T I O N +++ ============================= +++ F R E Q U E N C Y R E S P O N S E +++ =========================================== +++ M A I N +++ =============== +++ F R E Q U E N C Y R E S P O N S E +++ =========================================== Time To Compute RAOs : CP= 0.13 RAOs Moved to X = 212.0 Y = 0.0 Z = 32.0 =============================================== +++ D I S P O S I T I O N +++ ============================= +++ F R E Q U E N C Y R E S P O N S E +++ =========================================== +++ M A I N +++ =============== +++ F R E Q U E N C Y R E S P O N S E +++ =========================================== Time To Compute RAOs : CP= 0.13 RAOs Moved to X = 212.0 Y = 0.0 Z = 32.0 =============================================== +++ D I S P O S I T I O N +++ ============================= +++ F R E Q U E N C Y R E S P O N S E +++ =========================================== +++ M A I N +++ =============== >&channel gra -file ndai.ans/ndai_roll.eps >&buildg -brief +++ & B U I L D G +++ ===================== ?Period ?Moses Roll S33 ?Moses Roll S52 ?Moses Roll S75 ?Moses Roll S133 ? ? +++ D I S P O S I T I O N +++ ============================= >Range -left 0 8 -x 5 20 >plot 1 2 3 4 5 -no -t_left 'Roll deg/ft' -t_x 'Period, Sec' -t_sub \ '405x90x20 ft Barge, 9.0ft draft, Beam Seas' -add 4 -clean -points \ "Model Test" 6.0 .70/3.28 8.0 2.50/3.28 10.0 7.10/3.28 11.7 4.89/3.28 \ 16.0 1.30/3.28 >end +++ M A I N +++ =============== MOSES Finished Normally ========================= CP Time 1.17 ======================== Total Units 1.17 ========================