ONE-DIMENSIONAL VELOCITY DISTRIBUTION IN OPEN CHANNELS USING THE RENYI ENTROPY THEORY

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teimouri yeganeh maryam; HEIDARI MOHAMMAD MEHDI

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Seminar Paper

Paper Information

Seminar: INTERNATIONAL CONFERENCE ON SUSTAINABLE DEVELOPMENT AND URBAN CONSTRUCTION
Year:2017 | Issue:7

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Title

ONE-DIMENSIONAL VELOCITY DISTRIBUTION IN OPEN CHANNELS USING THE RENYI ENTROPY THEORY

Author(s)

teimouri yeganeh maryam | HEIDARI MOHAMMAD MEHDI

Keywords

VELOCITY DISTRIBUTION

ENTROPY THEORY

MAXIMUM VELOCITY POSITION

Abstract

ESTIMATION OF FLOW DISTRIBUTION IN RIVERS FOR OPTIMUM MANAGEMENT AND OPERATION, FLOOD MANAGEMENT AND IMPLEMENTATION OF WATERSHED MANAGEMENT PROJECTS IS VERY IMPORTANT. IN RECENT DECADES, THE APPLICATION OF ENTROPY THEORY HAS BEEN EXPANDED TO SPEED DISTRIBUTION IN OPEN CHANNELS. THE RATIO BETWEEN MEAN AND MAXIMUM VELOCITY IN A RIVER SECTION IS ALWAYS CONSTANT, AND IT CAN BE CALCULATED BASED ON THE ENTROPY PARAMETER. IN THIS RESEARCH, USING THE RENI ENTROPY THEORY, AN EQUATION FOR A ONE DIMENSIONAL VELOCITY PROFILE IN OPEN HINGES WAS DEVELOPED AND ITS ACCURACY WAS STUDIED USING LABORATORY DATA. THE RESULTS OF THIS STUDY SHOWED THAT THE MAXIMUM VALUE OF ROOT MEAN SQUARE ERROR IS 0.035, WHICH INDICATES THE ACCURACY OF THIS METHOD. IN THIS METHOD, IT IS POSSIBLE TO ESTIMATE THE VELOCITY DISTRIBUTION BY IDENTIFYING THE ENTROPY PARAMETERS AND TAKING THE MAXIMUM VELOCITY AT A CROSS SECTION.

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APA: Copy

teimouri yeganeh, maryam, & HEIDARI, MOHAMMAD MEHDI. (2017). ONE-DIMENSIONAL VELOCITY DISTRIBUTION IN OPEN CHANNELS USING THE RENYI ENTROPY THEORY. INTERNATIONAL CONFERENCE ON SUSTAINABLE DEVELOPMENT AND URBAN CONSTRUCTION. SID. https://sid.ir/paper/948741/en

Vancouver: Copy

teimouri yeganeh maryam, HEIDARI MOHAMMAD MEHDI. ONE-DIMENSIONAL VELOCITY DISTRIBUTION IN OPEN CHANNELS USING THE RENYI ENTROPY THEORY. 2017. Available from: https://sid.ir/paper/948741/en

IEEE: Copy

maryam teimouri yeganeh, and MOHAMMAD MEHDI HEIDARI, “ONE-DIMENSIONAL VELOCITY DISTRIBUTION IN OPEN CHANNELS USING THE RENYI ENTROPY THEORY,” presented at the INTERNATIONAL CONFERENCE ON SUSTAINABLE DEVELOPMENT AND URBAN CONSTRUCTION. 2017, [Online]. Available: https://sid.ir/paper/948741/en

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