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<br />372 Compuwional Fluid Dyn.mics <br /> <br /> -20 000 <br />"- <br />So -40000 <br />~ <br />~ <br />. > <br />I -60 000 <br />~ <br />" <br />c -60 000 <br />rJl <br /> -100000 <br /> -120000 <br /> 0 <br /> <br />o <br /> <br />. <br /> <br />Discharge (m3/s), sand supply <br /> <br />- . . - . 1270. low <br />- - 1270, intenTlediate <br />- 1270. high <br />.....2830, low <br />- - 2830, intermediate <br />- 2830, high <br /> <br /> <br />------ <br /> <br />. . <br /> <br />- <br /> <br />--------- <br /> <br />12 <br /> <br />60 <br /> <br />72 <br /> <br />36 <br />Time (hours) <br /> <br />48 <br /> <br />24 <br /> <br />FiBU~ 14.7 Model/ed change in sdnd volume ,15 a {unction oitime in the Above L.ava Chuar <br />reach. <br /> <br /> -50000 <br />M <br />So <br />~ <br />~ <br />~ <br />"C <br />~ -100000 <br /> <br />-150000 <br />. 0 <br /> <br />o <br /> <br />Di.charga (m'/s). sand supply <br /> <br />. <br /> <br />. .. . . 1270. low <br />- - 1270. intermediate <br />- 1270. high <br />.....2830, k)w <br />- - 2830. intermediate <br />- 2830. high <br /> <br />,. <br />. . <br />. . <br />. . <br />. . <br />.. <br />..., . - <br />, .' ... <br />. "... <br />" --- .................-...... <br />-- . <br />, -. ......---- <br />.... ;&of <br />'" <br />.......... <br />............. <br /> <br />12 <br /> <br />72 <br /> <br />36 <br />Time (hour.) <br /> <br />48 <br /> <br />60 <br /> <br />24 <br /> <br />Figure J4.8 Modelled change ;n sand volume as a function of time at location A in the <br />Above Lava Chudr reach. <br /> <br />- <br /> <br />. <br />