Problems on Material and Energy Balance Calculation, K. Balu, N. Satyamurthi, S. Ramalingam, B. Deebika
Автор: Vladimir A. Babkin, Gennady Efremovich Zaikov, A. Название: Quantum-Chemical Calculation of Unique Molecular Systems vol.1 ISBN: 1926895754 ISBN-13(EAN): 9781926895758 Издательство: Taylor&Francis Рейтинг: Цена: 285830.00 T Наличие на складе: Невозможна поставка. Описание:
The major goals of quantum chemistry include increasing the accuracy of the results for small molecular systems and increasing the size of large molecules that can be processed, which is limited by scaling considerations--the computation time increases as a power of the number of atoms. This book offers scope for academics, researchers, and engineering professionals to present their research and development works that have potential for applications in several disciplines of computational chemistry. Contributions range from new methods to novel applications of existing methods to gain an understanding of the concepts.
Автор: Natti S. Rao, Nick R. Schott Название: Understanding Plastics Engineering Calculations: Hands-on Examples and Case Studies ISBN: 3446422781 ISBN-13(EAN): 9783446422780 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 83070.00 T Наличие на складе: Невозможна поставка. Описание: Starting from practical design formulas which are easily applicable, and yet take the resin rheology into account, this guide provides answers to questions quickly and effectively by guiding the user step by step through the computational procedures on the basis of illustrative technical examples.
Accurate sample size calculation ensures that clinical studies have adequate power to detect clinically meaningful effects. This results in the efficient use of resources and avoids exposing a disproportionate number of patients to experimental treatments caused by an overpowered study.
Sample Size Calculations for Clustered and Longitudinal Outcomes in Clinical Research explains how to determine sample size for studies with correlated outcomes, which are widely implemented in medical, epidemiological, and behavioral studies.
The book focuses on issues specific to the two types of correlated outcomes: longitudinal and clustered. For clustered studies, the authors provide sample size formulas that accommodate variable cluster sizes and within-cluster correlation. For longitudinal studies, they present sample size formulas to account for within-subject correlation among repeated measurements and various missing data patterns. For multiple levels of clustering, the level at which to perform randomization actually becomes a design parameter. The authors show how this can greatly impact trial administration, analysis, and sample size requirement.
Addressing the overarching theme of sample size determination for correlated outcomes, this book provides a useful resource for biostatisticians, clinical investigators, epidemiologists, and social scientists whose research involves trials with correlated outcomes. Each chapter is self-contained so readers can explore topics relevant to their research projects without having to refer to other chapters.
Автор: Chopey, Nicholas P. Hicks, Tyler G. Название: Handbook of Chemical Engineering Calculations ISBN: 0071768041 ISBN-13(EAN): 9780071768047 Издательство: McGraw-Hill Рейтинг: Цена: 209340.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This handbook makes it easy to solve chemical engineering problems quickly and accurately using step-by-step procedures for performing a wide array of chemical engineering calculations together with worked out examples and numerical results.
Автор: Pham, Quang Tuan Название: Food Freezing and Thawing Calculations ISBN: 1493905562 ISBN-13(EAN): 9781493905560 Издательство: Springer Рейтинг: Цена: 47880.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: empirical methods, which use regression techniques to derive simplified equations from experimental data or numerical calculations and numerical methods, which use computational techniques such as finite elements analysis to solve the complete set of equations describing the physical process.
Автор: K.V. Narayanan, B. Lakshmikutty Название: Stoichiometry and Process Calculations ISBN: 8120352890 ISBN-13(EAN): 9788120352896 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 26790.00 T Наличие на складе: Невозможна поставка. Описание: Designed as a textbook for the undergraduate students of chemical engineering and related disciplines such as biotechnology, polymer technology, petrochemical engineering, electrochemical engineering, environmental engineering and safety engineering, the chief objective of the book is to prepare students to make analysis of chemical processes through calculations and to develop systematic problem-solving skills in them.The text presents the fundamentals of chemical engineering operations and processes in a simple style that helps the students to gain a thorough understanding of chemical process calculations. The book deals with the principles of stoichiometry to formulate and solve material and energy balance problems in processes with and without chemical reactions. With the help of examples, the book explains the construction and use of reference-substance plots, equilibrium diagrams, psychrometric charts, steam tables and enthalpy composition diagrams. It also elaborates on thermophysics and thermochemistry to acquaint the students with the thermodynamic principles of energy balance calculations.The book is supplemented with Solutions Manual for instructors containing detailed solutions of all chapter-end unsolved problems.NEW TO THE SECOND EDITION:Incorporates a new chapter on Bypass, Recycle and Purge OperationsComprises updations in some sections and presents new sections on Future Avenues and Opportunities in Chemical Engineering, Processes in Biological and Energy SystemsContains several new worked-out examples in the chapter on Material Balance with Chemical ReactionIncludes GATE questions with answers up to the year 2016 in Objective-type questionsKey Features:SI units are used throughout the book.All basic chemical engineering operations and processes are introduced, and different types of problems are illustrated with worked-out examples.Stoichiometric principles are extended to solve problems related to bioprocessing, environmental engineering, etc.Exercise problems (more than 810) are organised according to the difficulty level and all are provided with answers.
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