Solution of Burgers' equation with a large Reynolds number

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Numerical solutions of Burgers ' a large Reynolds number equation with

Ilpen;Io;,Keno npell6pa3llP~lHHe rO~lHOl'O pememm ypaBHel-IH~.l Bu~pre~t, Ilpe,~lCTilBdleFl}lorl~ B Illllle 6eCKoHeqHoro pmla, B ¢k~aee llpOCTylO EI:x~pMy C IIClllIJ'It£1111~IHIleM 3dI.IIIIITIIMeCKOI~I (]:lyl.IKl[llll ~3('0, q), ]Jdl$t BbltlltC:leHllJ,,l "I~3(U, q ) tICII,I;,,'II£1yeTcI,,! MHIIMIle Ilp~x~pa3l~.BaHlle ~KI~II, l'|oKa=laHl), ~'1"II. IIl:qlyqeHHMe TaKItM I~pa3oM pellletttl~l :ItBdl...

متن کامل

Burgers’ equation with high Reynolds number

Burgers’ equation, involving very high Reynolds numbers, is numerically solved by using a new approach based on the distributed approximating functional for representing spatial derivatives of the velocity field. For moderately large Reynolds numbers, this simple approach can provide very high accuracy while using a small number of grid points. In the case where the Reynolds number >10, the exa...

متن کامل

Solution of two-dimensional time-fractional Burgers equation with high and low Reynolds numbers

Burgers’ equation frequently appears in the study of turbulence theory, as well as some other scientific fields. High and low Reynolds numbers play important roles in both modeling and numerical simulation. In this paper, we apply a numerical scheme to solve a two-dimensional time-fractional Burgers equation. The key feature of the proposed method is formed by combining the discontinuous Galerk...

متن کامل

Large Deviations for a Stochastic Burgers’ Equation

We prove the large deviations principle (LDP) for the law of the solutions to a stochastic Burgers’ equation in the presence of an additive noise. Our proof is based on the weak convergence approach.

متن کامل

Accelerated Multigrid High Accuracy Solution of the Convection-diiusion Equation with High Reynolds Number

A fourth-order compact nite diierence scheme is employed with the multigrid algorithm to obtain highly accurate numerical solution of the convection-diiusion equation with very high Reynolds number and variable coeecients. The multigrid solution process is accelerated by a minimal residual smoothing (MRS) technique. Numerical experiments are employed to show that the proposed multigrid solver i...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Applied Mathematical Modelling

سال: 1982

ISSN: 0307-904X

DOI: 10.1016/s0307-904x(82)80102-9