Avalanche Dynamics Dynamics of Rapid Flows of Dense Granular Avalanches by SP Pudasaini and Kolumban Hutter 6 pptx

... diffusion. Hughes and Brooks (1982) have approached this problem within the finite elements method by the development of a single test function that reflects the speed of fluid transport (the SUPG ... the vicinity of shocks and the characteristic upstream weighted test function are tested. The results of this research are an algorithm and program to represent hydraulic ju...

Ngày tải lên: 21/06/2014, 22:20

... the subscripts t and x represent partial derivatives with respect to time and space, respectively, and Uo = the advection velocity, which here is a constant C = some species concentration ... split-coefficient matrix methods and by the generalized flux vector splitting proposed by Steger and Warming (1981). In the finite elements community, instead of one-sided diff...

Ngày tải lên: 21/06/2014, 22:20

... stations, and our model is compared at three of these, at stations 4, 6, and 8. Station 4 is 6. 00 m from the dam along the channel center-line in the center of the bend, station 6 is 7 .62 m from ... center-line profile over time of these tests for at = 1.0 and for AX = 0.4 and 0.8 m, respectively. These plots represent the center-line depth profile over time i...

Ngày tải lên: 21/06/2014, 22:20

... is 5 .6 sec and the flume is 5 .65 to 5.8 sec. With % set at 1.5 the time of arrival is late by about 0.2 and 0.15 sec at stations 6 and 8, respectively. The flume at stations 6 and 8 ... designated by squares and the outside by diamonds. Of particular importance is the arrival time of the shock front. At station 4 the numerical prediction of arrival t...

Ngày tải lên: 21/06/2014, 22:20

... evenly spaced elements laterally across the channel and 24 over the length of the transition. The model limits were extended some 40 ft (12.192 m). The total number of nodes was 166 1 with ... relative amplitude and relative speed portraits shown in Figures 32 and 33, respec- tively. The degree of damping is much less than for the first-order case. The relative speed is bet...

Ngày tải lên: 21/06/2014, 22:20

... Relative speed versus C and resolution for at = 1.5 and a = 0.5 Relative Speed 0 . Elements per Wavelength 10 Figure 34. Relative speed versus C and resolution for at = 1.5 and ... Transactions ASCE, 1 16, 3 26- 3 46. Katopodes, N. D. (19 86) . "Explicit computation of discontinuous channel flow," Journal of Hydraulic Engineering, ASCE, 112 (6...

Ngày tải lên: 21/06/2014, 22:20

... by pure cathepsins B and D at pH 4–7 (Fig. 3C). pH 7 + ATP _ PA HA EDTA PMSF E64 _ 060 6 060 6 060 60 (min) (Inhibitor) ( 37 kDa) ETA-A (66 kDa) ETA ETA + Cath-D ETA + Cath-B 4455445 566 7 7pH 15 60 ... + Cath-B 4455445 566 7 7pH 15 60 15 60 15 60 15 60 15 60 15 60 (min) _ ETA (66 kDa) ETA-A (37 kDa ) 0 15 30 0 15 30 (min) pH 7 pH 7 + ATP ETA-A (37 kDa) ETA (66 kDa) 100 – 75...

Ngày tải lên: 18/02/2014, 04:20

... amounts of pPacUSp1 (50 ng, left panel) or increasing amount of Ets-1 with 50 ng of either Sp1 or Sp3 . (B) Assay of fgl2 promoter activity upon cotransfection of thresholds amount of both Sp1 and Sp3 ... probes. The adding of extracts and cold probe are indicated in the top of the panel. Supershift, ss -Sp1 and ss -Sp3 , were shown in presence of anti -Sp1 and a...

Ngày tải lên: 20/02/2014, 11:20

... called out of England by the Catholic king of Castille, on the death of Henry VII. of England, he was made one of the assistants of our council respecting the affairs of the new found Indies, and waits ... gold and silver of Luconia, with all the other and various rich commodities, spices, gums, perfumes, and curiosities of China, Japan, Siam, and other kingdoms...

Ngày tải lên: 21/02/2014, 11:20

... lower bound of local dimension. 2.10. Proposition. For every n, (x 1 ,x 2 , ,x 2n+1 )=(0, 6, 0, 6, ,0, 6, 0) is a maximal sequence. Proof. We will prove the proposition by induction. By Claim 2.8, ... East - West J. of Math. Vol2,No1(2000), 55-71. 8. J. C. Lagarias and Y. Wang, Tiling the line with translates of one tile, Inventions Math. 124(19 96) , 341 - 365 . 9. S. M. Ngai...

Ngày tải lên: 14/03/2014, 13:20