Effect of Molecular Weight and Segmental Constitution on the Drag Reduction of Water Soluble Polymers

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ISBN 13 :
Total Pages : 125 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Effect of Molecular Weight and Segmental Constitution on the Drag Reduction of Water Soluble Polymers by : Gail T. Pruitt

Download or read book Effect of Molecular Weight and Segmental Constitution on the Drag Reduction of Water Soluble Polymers written by Gail T. Pruitt and published by . This book was released on 1965 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tube flow data on some 16 polymers indicate that drag reduction is a function of molecular contour length, segmental side groups, concentration, pipe diameter and Reynolds number. The maximum drag reduction actually obtained with any drag reducing polymer is approximately 80% of that which would be obtained if completely laminar flow was maintained. A relationship that correlates drag reduction, concentration and molecular dimensions is suggested for a constant Reynolds number and pipe size. It infers that a critical concentration of polymer exists, below which no drag reduction occurs. Also for some given concentrations and pipe size a critical velocity exists below which no drag reduction occurs. Rheological data for two polymer solutions are presented in terms of elastic energy. (Author).

Effect of Molecular Weight and Segmental Constitution on the Drag Reduction of Water Soluble Polyers

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ISBN 13 :
Total Pages : 152 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Effect of Molecular Weight and Segmental Constitution on the Drag Reduction of Water Soluble Polyers by : Gail T. Pruitt

Download or read book Effect of Molecular Weight and Segmental Constitution on the Drag Reduction of Water Soluble Polyers written by Gail T. Pruitt and published by . This book was released on 1965 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 1348 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1966 with total page 1348 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Rheology of Drag Reducing Fluids

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Publisher : Springer Nature
ISBN 13 : 303040045X
Total Pages : 196 pages
Book Rating : 4.0/5 (34 download)

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Book Synopsis Rheology of Drag Reducing Fluids by : Aroon Shenoy

Download or read book Rheology of Drag Reducing Fluids written by Aroon Shenoy and published by Springer Nature. This book was released on 2020-03-25 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: ​This book explains theoretical derivations and presents expressions for fluid and convective turbulent flow of mildly elastic fluids in various internal and external flow situations involving different types of geometries, such as the smooth/rough circular pipes, annular ducts, curved tubes, vertical flat plates, and channels. Understanding the methodology of the analyses facilitates appreciation for the rationale used for deriving expressions of parameters relevant to the turbulent flow of mildly elastic fluids. This knowledge serves as a driving force for developing new ideas, investigating new situations, and extending theoretical analyses to other unexplored areas of the rheology of mildly elastic drag reducing fluids.The book suits a range of functions--it can be used to teach elective upper-level undergraduate or graduate courses for chemical engineers, material scientists, mechanical engineers, and polymer scientists; guide researchers unexposed to this alluring and interesting area of drag reduction; and serve as a reference to all who want to explore and expand the areas dealt with in this book.

The Effect of Polymer, Concentration, and Tube Diameter on Drag Reduction Resulting from High Molecular Weight Additives in Water

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ISBN 13 :
Total Pages : 212 pages
Book Rating : 4.:/5 (19 download)

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Book Synopsis The Effect of Polymer, Concentration, and Tube Diameter on Drag Reduction Resulting from High Molecular Weight Additives in Water by : Jerald Paul Peterson

Download or read book The Effect of Polymer, Concentration, and Tube Diameter on Drag Reduction Resulting from High Molecular Weight Additives in Water written by Jerald Paul Peterson and published by . This book was released on 1970 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Viscous Drag Reduction

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Publisher : Springer
ISBN 13 : 1489955798
Total Pages : 497 pages
Book Rating : 4.4/5 (899 download)

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Book Synopsis Viscous Drag Reduction by : C. Sinclair Wells

Download or read book Viscous Drag Reduction written by C. Sinclair Wells and published by Springer. This book was released on 2013-12-20 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Technical Abstract Bulletin

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ISBN 13 :
Total Pages : 776 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Technical Abstract Bulletin by :

Download or read book Technical Abstract Bulletin written by and published by . This book was released on with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Report

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ISBN 13 :
Total Pages : 260 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Report by : United States. National Bureau of Standards

Download or read book Report written by United States. National Bureau of Standards and published by . This book was released on 1966 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Control of Sewer Overflows by Polymer Injection

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Publisher :
ISBN 13 :
Total Pages : 182 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Control of Sewer Overflows by Polymer Injection by : R. W. Chandler

Download or read book Control of Sewer Overflows by Polymer Injection written by R. W. Chandler and published by . This book was released on 1977 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:

National Bureau of Standards Miscellaneous Publication

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ISBN 13 :
Total Pages : 262 pages
Book Rating : 4.:/5 ( download)

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Book Synopsis National Bureau of Standards Miscellaneous Publication by :

Download or read book National Bureau of Standards Miscellaneous Publication written by and published by . This book was released on 1966 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NBS Special Publication

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ISBN 13 :
Total Pages : 844 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis NBS Special Publication by :

Download or read book NBS Special Publication written by and published by . This book was released on 1966 with total page 844 pages. Available in PDF, EPUB and Kindle. Book excerpt:

U.S. Government Research & Development Reports

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ISBN 13 :
Total Pages : 384 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis U.S. Government Research & Development Reports by :

Download or read book U.S. Government Research & Development Reports written by and published by . This book was released on 1966 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Miscellaneous Publication - National Bureau of Standards

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ISBN 13 :
Total Pages : 268 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Miscellaneous Publication - National Bureau of Standards by : United States. National Bureau of Standards

Download or read book Miscellaneous Publication - National Bureau of Standards written by United States. National Bureau of Standards and published by . This book was released on 1934 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Hydraulic Research in the United States

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Publisher :
ISBN 13 :
Total Pages : 258 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Hydraulic Research in the United States by :

Download or read book Hydraulic Research in the United States written by and published by . This book was released on 1966 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Current Hydraulic Laboratory Research in the United States

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ISBN 13 :
Total Pages : 260 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Current Hydraulic Laboratory Research in the United States by :

Download or read book Current Hydraulic Laboratory Research in the United States written by and published by . This book was released on 1966 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Influence of the Chemical Nature of Polymers on Their Drag Reduction Characteristics

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ISBN 13 :
Total Pages : 35 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis The Influence of the Chemical Nature of Polymers on Their Drag Reduction Characteristics by : Moshe A. Frommer

Download or read book The Influence of the Chemical Nature of Polymers on Their Drag Reduction Characteristics written by Moshe A. Frommer and published by . This book was released on 1973 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: Effects of molecular characteristics of water soluble polymers on drag reduction were investigated by studying changes in the drag reduction efficiency of long chain vinylic polymers, having an identical polymeric backbone, with changes in the chemical nature of their functional groups; and studying the effect of conformational changes of a simple polymer on its drag reduction efficiency by changing the pH or adding salt to the solution. The polymers studied were polyacrylamide, hydrolized polyacrylamide, polyacrylhydrazide and polystyrene sulfonate. (Modified author abstract).

Government-wide Index to Federal Research & Development Reports

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ISBN 13 :
Total Pages : 1050 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Government-wide Index to Federal Research & Development Reports by :

Download or read book Government-wide Index to Federal Research & Development Reports written by and published by . This book was released on 1966-02 with total page 1050 pages. Available in PDF, EPUB and Kindle. Book excerpt: