基于加权平均格式的二维溃坝模型(向小华; 王船海; 吴晓玲)

热度75票 浏览101次 【共14条评论】【我要评论 时间:2008年8月01日 10:46

V1c0im;ycU#^ h0基于加权平均格式的二维溃坝模型水利论文T6IZMk0[&}1]

bo g6cRQ0【作者】向小华; 王船海; 吴晓玲 【作者单位】河海大学水文水资源与水利工程科学国家重点实验室

$X*zm+r.Bb8t,sf+c0水利论文G;WO-sD:nh


'N p"S1N5z0【论文摘要】 根据有限体积法的思路,采用加权平均格式(WAF 格式)计算界面通量,HLL 方法计算黎曼近似解,得出了一种非分裂的高分辨率二维溃坝数学模型。通过与几个经典的验证模型比较,表明加权平均格式在捕捉激波,保持间断波形上有很好的效果,能够较好地模拟溃坝波的演进过程。水利论文 phR(W"`]

水利论文&w\-h0|[ ?

【英文论文摘要】 Based on spirit of FVM method,one unsplit high-resolution two-dimensional dam-break numerical model was presented by adopting weighted average flux(WAF)scheme for face flux and HLL method for approximate reimann solution.The present numerical method was applied to some different benchmark problems and is confirmed to be effective in capturing shocks and keeping the wave shape and is good at simulating the dam-break process.

QJJ)t&]D-P.[8B0水利论文O~\G+l o

【论文关键词】 黎曼近似解; 加权平均格式; 二维溃坝模型; 激波
^&k,d4T:Y0【英文论文关键词】 approximate reimann solution; weighted average flux; two-dimensional dam-break model; shock wave

s ?kt9f2e/B`H2K0水利论文 os1TRCKD%Ex

 

)g!VV8s`w6{0
TAG: 溃坝 模型 王船海 吴晓玲 格式
顶:7 踩:13
【已经有55人表态】
9票
极差
7票
很差
5票
较差
9票
稍差
5票
稍好
7票
较好
7票
很好
6票
极好
下一篇:具三角形艉翼集装箱轮推进性能计算(英文) (赵修武; 范直宏; 陈柏泛; 李志义)
上一篇:长江感潮河段径流与河口海岸动力作用机制的数值模拟(张金善; 孔俊; 章卫胜)
水利论文Unknown网友 [nypd1doi] ip: 183.160.*.*
2016-05-22 09:49:18
Simply like The Fifth Elent, the movie wasn't about his presidential campaign <a href="http://www.authenticramsofficialonline.com/AUTHENTIC-JARED-GOFF-RAMS-JERSEY/">Authentic Jared Goff Jersey</a>  or profession, yet saving the pla this ti from a et.  B <a href="http://www.authenticramsofficialonline.com/AUTHENTIC-NICK-FAIRLEY-RAMS-JERSEY/">Nick Fairley Jersey</a> aksheesh or Tipping  It is a general rule that tipping professionals is discouraged. This can be accomplished by taking benefit of the a great number of uncomplicated <a href="http://www.authenticramsofficialonline.com/AUTHENTIC-SEAN-MANNION-RAMS-JERSEY/">Sean Mannion Rams Jersey</a>
水利论文Unknown网友 [nopd7roi] ip: 183.160.*.*
2016-06-20 18:21:57
2 %.1.  nike roshe run m?nd tilbud .Two thirteen-year <a href="http://www.tilbudsportskoudsalg.net/nike-roshe-one/nike-roshe-one-maend.html"> nike roshe run m?nd tilbud</a> -old boys jimm <a href="http://www.tilbudsportskoudsalg.net/"> nike roshe run tilbud</a> y open a rusting exit door and race along an aisle toward the lobby. These solutions can expand the room you have for canned goods,  nike roshe run tilbud , staples and other cooking supplies. The "lift" is the second type <a href="http://www.tilbudsportskoudsalg.net/nike-roshe-one/nike-roshe-one-bla.html"> nike roshe run bl? dame</a>  of hook.Ro
水利论文安徽省电信网友 [nypd1doi] ip: 117.68.*.*
2016-07-16 01:59:53
Official Michael Kors Handbags <a href="http://www.thepackersshoponline.com/Youth-Mike-Neal-Packers-Jersey/">Mike Neal Jersey</a>  Online Store brings all types of discounted michael ko <a href="http://www.thepackersshoponline.com/Youth-James-Jones-Packers-Jersey/">Packers James Jones Jersey</a> rs handbags wallets straight away with Fast Delivery,Mike Neal Jersey, Safeguarded Payment & Awesome Customer Care.These dance majors can also have careers apart from <a href="http://www.thepackersshoponline.com/Youth-Nate-Palmer-Packers-Jersey/">Nate Palmer Jersey</a>  career dancing. The particular heat, currently t
水利论文安徽省电信网友 [dlsf08ec] ip: 117.68.*.*
2016-08-14 14:56:22
They think they are swingi <a href="http://www.airmax2016rea.se/adidas-superstar-rea/superstar-slip-on.html"> adidas superstar slip on sverige</a> ng on a perf <a href="http://www.airmax2016rea.se/adidas-superstar-rea/superstar-supercolor.html"> adidas superstar supercolor r?d</a> ectly square line straight through the ball and down the intended line of flight.The ultimate aim of the game is to mark off squares on your card until you have achieved a set pattern. Without  <a href="http://www.airmax2016rea.se/nike-juvenate-sverige.html"> nike juvenate sverige</a> this natural padding pain develops due to the pressure on skin over b
水利论文IANA网友 [dlsf08ec] ip: 223.240.*.*
2016-10-15 07:32:06
Never hit into the group playing ahead of you. <a href="http://www.scarpeadidas2017.it/adidas-trainer-scontate-saldi-2016/adidas-tubular.html"> adidas tubular nova nere</a> remedies for acid <a href="http://www.scarpeadidas2017.it/adidas-gazelle-og-offerta-italia.html"> adidas gazelle og uomo</a>  indigestion?A baseball closer is the last line of defense. By practicing these simple ways, you will have a greater and more pleasant golf experience with other golfers.  adidas  <a href="http://www.scarpeadidas2017.it/adidas-trainer-scontate-saldi-2016/adidas-nmd-runner.html"> adidas nmd nere</a> tubular nova nere .. Ask from your first place if their li
水利论文IANA网友 [lkad5fdb] ip: 114.105.*.*
2016-10-15 15:27:58
It may ta <a href="http://www.hockeykingsshoponline.com/authentic-jarret-stoll-kings-jersey-sale/">Jarret Stoll Jersey</a> ke between 14-18 month <a href="http://www.hockeykingsshoponline.com/authentic-rogie-vachon-kings-jersey-sale/">Kings Rogie Vachon Jersey</a> s." Fingers was much more about the mustache however,Jarret Stoll Jersey, as he won the 1974 World Series MVP by saving two games and winning another for the Oakland A's.Both programs make it potential to decrease the thermostat with none lack of warmth. Check if there
水利论文安徽省合肥市电信网友 [osdj44l3] ip: 60.168.*.*
2016-12-01 21:48:49
He came into the season with a 14-29 career record and 5."A <a href="http://www.cheapsportsnfljerseyschina.com/">Wholesale NFL Jerseys</a> ll reviews are administered  <a href="http://www.cheapsportsnfljerseyschina.com/">Wholesale Jerseys</a> at MLB headquarters in New York by umpires who make the final call."I've lost control of the team again," Showalter joked. Gwangalli Beach is famous for its cafes, bars, and <a href="http://www.cheapsportsnfljerseyschina.com/">Cheap Jerseys</a>  restaurants along the beach. Thelocksmi
水利论文安徽省电信网友 [kse5ig0d] ip: 117.68.*.*
2017-01-06 08:29:44
Fo <a href="http://www.rosherunkengathalvalla.com/nike-air-max-thea-print-suomi.html">nike air max thea suomi</a> r that reason adwa <a href="http://www.rosherunkengathalvalla.com/nike-air-max-90-kengat.html">nike air max 90 keng?t</a> re is becoming ever more made use of in the direction of unit focused advertising and marketing strategies. I breastfed most,nik <a href="http://www.rosherunkengathalvalla.com/nike-roshe-run-naiset-miehet/nike-roshe-run-floral.html">http://www.rosherunkengathalvalla.com/nike-roshe-run-naiset-miehet/nike-roshe-run-floral.html</a> e air max thea suomi, not all of the time.com/ to get the newest working Norton coupon 2014. Vertical jump is the most important move in basketball game
水利论文安徽省电信网友 [osdj44l3] ip: 117.68.*.*
2017-02-26 08:38:10
Physical punishment generally does not works as it is provoc <a href="http://www.wholesalenfljerseyssite.us.com/">Wholesale NFL Jerseys</a> ative and may very well work against you.You had a project, you had goals <a href="http://www.wholesalenfljerseyssite.us.com/">Wholesale NFL Jerseys Cheap</a>  to accomplish, you had a timetable and a deadline, and you were involved with others in some way to see this project through to completion.You have just recreated a  <a href="http://www.wholesalenfljerseyssite.us.com/">Wholesale Jerseys</a> s
水利论文安徽省电信网友 [dy1gyvgr3yfr] ip: 117.68.*.*
2017-02-26 23:37:50
And this mass part <a href="http://www.wholesalenfljerseyssite.us.com/">Wholesale Jerseys</a> icipation of people has had the b <a href="http://www.wholesalenfljerseyssite.us.com/">Wholesale NFL Jerseys China</a> usiness worries to newer levels.Georgette Adanas has been writing articles or reviews on airbag suspension kits since <a href="http://www.wholesalenfljerseyssite.us.com/">Wholesale Jerseys China</a>  2002. Just like cowboy boots, rodeos and cowboy competitions have been going on since the cattle drives.Contacting Awesome Speciali
水利论文安徽省合肥市电信网友 [mlia0t9c] ip: 60.168.*.*
2017-05-11 23:32:01
Click here to know more about koh tao. <a href="http://www.billigaairmax.se/adidas-boost/adidas-ultra-boost.html">adidas ultra boost svart dam</a> 06.Article From Arti <a href="http://www.billigaairmax.se/kop-nike-air-max-tn-billigt/nike-air-max-tn-dam.html">nike air max tn dam</a> cle Directory DatabasePrada Purses along every and every single vehicle factors to accomplishPreston Caren   Submitted 2012-03-28 09:30:40 It really could possibly be the truth that every single  <a href="http://www.billigaairmax.se/">nike air max rea sverige</a> coin has countless sides So is most likely the
水利论文安徽省电信网友 [k0ey9cko] ip: 117.68.*.*
2017-06-01 16:14:11
What's next? Dr.  <a href="http://www.authenticbroncosprostore.com/Authentic_Malik_Jackson_Broncos_Jersey/"> Black Malik Jackson Jersey</a> You h <a href="http://www.authenticbroncosprostore.com/Authentic-Phil-Taylor_Jersey/"> Phil Taylor Womens Jersey</a> ave to decide how far you want to go. Sugar and smoking can certainly make you edgy, hence why you ought to cut these products out too. This is also on <a href="http://www.authenticbroncosprostore.com/Authentic_Malik_Jackson_Broncos_Jersey/"> Elite Malik Jackson Jersey</a> e of the most growing professional disciplines.You can visit  Whether they’re moving coal, oil tanks or other fuel,  Black Mali
水利论文安徽省合肥市电信网友 [kse23p4d] ip: 60.168.*.*
2017-07-21 14:20:38
In clicker education you instruct your dog to associate g <a href="http://www.italyssocceronline.com/world-cup-giacomo-bonaventura-football-jersey/">Womens Giacomo Bonaventura Italy Jersey</a> oodies and good behaviour together wi <a href="http://www.italyssocceronline.com/world-cup-eder-football-jersey/">Authentic Eder Italy Jersey</a> th the seem of the click.Even simply a lapse of car insurance for just one time can end up costing you increased monthly premiums. With a Canon digital camera,Womens Giacomo Bonaventura Italy Jersey, you  <a href="http://www.italyssocceronline.com/world-cup-emanuele-giaccherini-football-jersey/">Emanuele Giaccherini Jersey</a> ca
水利论文安徽省合肥市电信网友 [kidc5b0a] ip: 60.166.*.*
2017-07-21 17:01:29
Give your customers the oppo <a href="http://www.cheapfootballjerseysnfl.us.com/">Cheap Jerseys Free Shipping</a> rtunity to rate and revie <a href="http://www.cheapfootballjerseysnfl.us.com/">Cheap NFL Jerseys No Tax</a> w your products and encourage them to explain their opinions fully.Flower LilyFlower Lily tattoos represents purity, virginity, and also the radiant soul of the Virgin  <a href="http://www.cheapfootballjerseysnfl.us.com/">Wholesale Jerseys</a> Mary.Canon Camera Bag Shielding Your own Costly Canon CamerasDarryl Bradshaw
查看全部回复【已有14位网友发表了看法】

广告投放

广告投放