maintained at constant temperature and concentration. The effect of density variation is confined to the buoyancy term under Boussinesq approximation. The momentum‚ energy and diffusion equations are coupled equations. In order to obtain a better insight into this complex problem‚ we make use of Galerkin finite element analysis with quadratic polynomial approximations. The behaviour of velocity‚ temperature and concentration is analysed at different axial positions. Key words: Heat Transfer‚ Mass Transfer
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Computational modeling‚ problem solving strategy & FDM approach in CFD aMunish Gupta‚ bGulshan Sachdeva. cKinshuk Kalia‚ dAnkur Puri. a‚ b: Lecturer‚ Department of Mechanical Engineering. c‚ d: U.G students‚ Department of Mechanical Engineering. Guru Jambheshwar University of Science & Technology‚ Hisar‚ Haryana. ________________________________________________ ABSTRACT With so much development in numerical methods‚ the field of computational mechanics has become
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TERM PAPER OF 5TH SEMESTER 2010 NUMERICAL ANALYSIS MTH204 TOPIC: Using trapezoidal rule and simpson’s rule‚ evaluate the integral [pic] DOA: DOS: 12th November‚ 2010 Submitted to: Submitted by: Ms.Nitika Chugh Mr. William Anthony Deptt. Of Mathematics
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Note: that water is not included as one of the reactants in the equation because it is a pure liquid and so its concentration cannot be determined. 1. Strong Acids • A strong acid completely dissociates into ions. Therefore we make the approximation (assumption) that the concentration of the acid
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The 7 Conditions of Learning Language -Mark B. Rosales I have been reading Helping Children Become Readers Through Writing by Arlene C. Schultze and I’m finding it very illuminating. It is accessible and draws on many staples of literary fact and example. I wanted to share for you all here today Cambourne’s 7 conditions of learning language. I have read them before but have greatly enjoyed the reminder as the philosophy is one I agree with and employ. Cambourne (and Schultze) assert that there
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Simple Pendulum PURPOSE The purpose of this experiment is to study how the period of a pendulum depends on length‚ mass‚ and amplitude of the swing. THEORY A simple pendulum is an idealized model consisting of a point mass (sometimes called a pendulum bob) suspended by a massless unstretchable string. When the bob is pulled to one side of its straight down equilibrium position and released‚ it oscillates about the equilibrium position. The path of the bob is not a straight line but an arc
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Naresh Kumar‚ 3rd B-Tech‚ E.C.E Branch‚ JNTU College of Engineering‚ Kakinada. ABSTRACT Speech compression is the technology of converting human speech into an efficiently encoded representation that can later be decoded to produce a close approximation of the original signal. The wavelet transform of a signal decomposes the original signal into wavelets coefficients at different scales and positions. These coefficients represent the signal in the wavelet domain and all data operations can be
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Aryabhata Biography Name While there is a tendency to misspell his name as "Aryabhatta" by analogy with other names having the "bhatta" suffix‚ his name is properly spelled Aryabhata: every astronomical text spells his name thus‚ including Brahmagupta’s references to him "in more than a hundred places by name".Furthermore‚ in most instances "Aryabhatta" does not fit the metre either. Time and place of birth Aryabhata mentions in the Aryabhatiya that it was composed 3‚630 years into the Kali
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THE NATURE OF MANAGEMENT ACCOUNTING [SUMMARY] What is Management Accounting? Management Accounting is the process within an organization that provides information used by an organization’s managers in planning‚ implementing and controlling the organization’s activities. Management Accounting as One Type of Information Information is a fact‚ datum‚ observation‚ perception or nay other thing that adds to knowledge. • An organization’s day-to day activities requires a considerable amount of operating
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1. INTRODUCTION With the rapid development of the speech‚ audio‚ image‚ and video compression methods‚ currently it is not a difficult task to spread digital multimedia over Internet. This makes the protections of digital intellectual property rights and content authentications have been a serious problem. Hence the technology of digital watermarking is received a large deal of attention. Generally‚ digital watermarking techniques are based on either spread spectrum methods or changing
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