Sedimentation and Thickening
Sedimentation and Thickening
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DOI：
10.1007/978-94-015-9327-4
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发表时间：
1999
期刊：
影响因子：
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通讯作者：
M. C. Bustos;F. Concha;R. Bürger;E. M. Tory
中科院分区：
文献类型：
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作者：
M. C. Bustos;F. Concha;R. Bürger;E. M. Tory
这本书的目的是提出一个严谨的现象学和沉降过程的数学公式，并表明如何这一理论可以应用到设计和连续增稠机的控制。这本书是针对学生和研究人员在应用数学和工程科学，特别是在冶金，化学，机械和土木工程，并在过程工业实践工程师。如此庞大和多样化的读者应该以不同的方式阅读这本书。出于这个原因，我们将章节组织成这样一种方式，即本书可以以两种方式阅读。工程师和工程专业的学生将在第1章到第3章、第7章和第8章以及第10章到第12章中找到沉降数学模型的严格公式，以及实验室和工业中遇到的最重要问题的精确和近似解，它们构成了一个独立的主题。他们可以跳过第4章到第6章和第9章，这对应用数学家来说是最重要的，而不会失去沉降过程的主要特征。另一方面，应用数学家会在第4章到第6章和第9章中发现特别的兴趣，这些章节展示了一些已知的但许多最近在拟线性双曲和退化抛物方程守恒定律领域的结果，这些结果是今天非常感兴趣的。这两种方法保持着各自的风格：用定理和证明的数学方法和用演绎技术的现象学方法。
The aim of this book is to present a rigorous phenomenological and mathematical formulation of sedimentation processes and to show how this theory can be applied to the design and control of continuous thickeners. The book is directed to stu dents and researchers in applied mathematics and engineering sciences, especially in metallurgical, chemical, mechanical and civil engineering, and to practicing en gineers in the process industries. Such a vast and diverse audience should read this book differently. For this reason we have organized the chapters in such a way that the book can be read in two ways. Engineers and engineering students will find a rigorous formulation of the mathematical model of sedimentation and the exact and approximate solutions for the most important problems encountered in the laboratory and in industry in Chapters 1 to 3, 7 and 8, and 10 to 12, which form a self-contained subject. They can skip Chapters 4 to 6 and 9, which are most important to applied mathematicians, without losing the main features of sedimentation processes. On the other hand, applied mathematicians will find special interest in Chapters 4 to 6 and 9 which show some known but many recent results in the field of conservation laws of quasilinear hyperbolic and degenerate parabolic equations of great interest today. These two approaches to the theory keep their own styles: the mathematical approach with theorems and proofs, and the phenomenological approach with its deductive technique.