Despite the vast research on energy optimization and process integration, there has to date been no synthesis linking these together. This book fills the gap, presenting optimization and integration in energy and process engineering. The content is based on the current literature and includes novel approaches developed by the authors.
Various thermal and chemical systems (heat and mass exchangers, thermal and water networks, energy converters, recovery units, solar collectors, and separators) are considered. Thermodynamics, kinetics and economics are used to formulate and solve problems with constraints on process rates, equipment size, environmental parameters, and costs.
Comprehensive coverage of dynamic optimization of energy conversion systems and separation units is provided along with suitable computational algorithms for deterministic and stochastic optimization approaches based on: nonlinear programming, dynamic programming, variational calculus, Hamilton-Jacobi-Bellman theory, Pontryagin's maximum principles, and special methods of process integration.
Integration of heat energy and process water within a total site is shown to be a significant factor reducing production costs, in particular costs of utilities for the chemical industry. This integration involves systematic design and optimization of heat exchangers and water networks (HEN and WN). After presenting basic, insight-based Pinch Technology, systematic, optimization-based sequential and simultaneous approaches to design HEN and WN are described. Special consideration is given to the HEN design problem targeting stage, in view of its importance at various levels of system design. Selected, advanced methods for HEN synthesis and retrofit are presented. For WN design a novel approach based on stochastic optimization is described that accounts for both grassroot and revamp design scenarios.
. Presents a unique synthesis of energy optimization and process integration that applies scientific information from thermodynamics, kinetics, and systems theory
. Discusses engineering applications including power generation, resource upgrading, radiation conversion and chemical transformation, in static and dynamic systems
. Clarifies how to identify thermal and chemical constraints and incorporate them into optimization models and solutions
. Presents a unique synthesis of energy optimization and process integration that applies scientific information from thermodynamics, kinetics, and systems theory
. Discusses engineering applications including power generation, resource upgrading, radiation conversion and chemical transformation, in static and dynamic systems
. Clarifies how to identify thermal and chemical constraints and incorporate them into optimization models and solutions
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坦白说,这本书的深度绝对不是为初学者准备的。它采取了一种自上而下的叙事方式,首先建立了坚实的数学基础,大量使用了非线性规划、混合整数线性规划等优化工具的表述。如果你没有扎实的数学背景,读起来可能会感到吃力,尤其是在推导某些复杂的热力学约束条件时,需要反复回溯和查阅参考文献。然而,正是这种严谨性,使得书中的结论具有极高的说服力和可重复性。它不是在提供一些模棱两可的“最佳实践”,而是在教授一套解决任何能源密集型系统问题的通用方法论。我尤其欣赏作者在讨论不确定性对优化决策影响时所采取的鲁棒优化视角,这反映了作者深刻的行业洞察力,因为现实世界的运行条件是不断波动的,一个只在理想状态下最优的方案往往在实际中不堪一击。这本书更像是一本高级教科书,值得在工作之余静下心来,逐章攻克。
评分这本关于能源优化的书,内容涉及的广度简直令人惊叹。我原以为它会集中在某个特定的工业领域,比如石化或者化工,但实际上,作者展现出了对热力学、流体力学乃至高级过程控制理论的深刻理解,并且能将这些看似孤立的知识体系巧妙地编织在一起,构建出一个宏大而统一的能源系统优化框架。书中对模拟工具和软件的使用也有着非常细致的指导,不仅仅是停留在理论层面,更是深入到了如何将模型转化为实际可操作的解决方案。读完后,我感觉自己对“效率”这个词的理解提升了好几个层次,它不再仅仅是简单的输入与产物之比,而是一个涉及多变量、多约束的复杂动态平衡。特别是关于系统集成和余热回收的部分,作者提供了一系列非常具有前瞻性的案例分析,这些案例展示了即便在看似成熟的传统工艺中,依然蕴藏着巨大的优化潜力,这对于我们这些常年在一线工作的工程师来说,无疑是醍醐灌顶的指引。
评分这本书最让我感到惊喜的是其对“动态调度与控制”的阐述深度。很多现有的能源优化文献,往往停留在稳态分析层面,给出的优化结果是一套固定的设备配置或运行点。然而,在实际的生产环境中,负荷变化、原料波动和设备故障是常态。这本书却花费了大量篇幅来讨论如何利用模型预测控制(MPC)等先进控制策略,实时地将优化目标融入到日常操作中。它清晰地展示了,一个静态最优的系统,在动态运行中可能效率低下,而一个具备良好自适应能力的系统,尽管初始设计并非极致,却能持续产生更高的综合效益。作者通过对比静态优化和动态优化的结果,有力地论证了将优化理论融入实时控制层面的迫切性,这对于那些负责运营管理和过程控制的专业人士来说,是无价的洞见。
评分我一直致力于寻找将可持续发展目标与经济效益紧密结合的工程实践指南,而这本书恰好填补了这一空白。它不仅仅关注于如何省钱,更着眼于如何通过能源系统的优化,显著降低碳足迹和环境影响。书中有一章专门探讨了耦合能源系统(例如,热电联产或区域能源网络)的潜力,这在当前全球都在寻求能源转型的背景下,显得尤为及时和重要。作者并没有回避技术实施过程中的社会经济挑战,而是将其纳入了多目标优化的框架内进行讨论。这种将技术前沿与社会责任感结合起来的写作风格,让我备受鼓舞。它证明了最尖端的工程技术,完全可以成为推动绿色转型的核心驱动力,而非仅仅是利润最大化的工具。这本书为我们树立了一个全新的标杆:真正的优化,必须是环境友好型的优化。
评分这本书的排版和图示设计简直是灾难性的。虽然内容本身无疑是重量级的干货,但阅读体验却大打折扣。许多关键的流程图和P-T图(压力-温度图)分辨率低得令人发指,有些关键的参数标注几乎需要用放大镜才能看清,这在需要快速交叉对比不同工艺流程时造成了极大的不便。更别提索引部分,查找特定术语的效率极低,常常需要通过目录反复跳转才能定位到相关内容。我希望未来的再版能够对视觉元素进行彻底的优化,毕竟在处理复杂的系统工程问题时,清晰直观的图表比冗长的文字描述有效得多。如果能提供配套的电子版资源,允许读者在图上进行标注和缩放,那就更完美了。目前来看,这更像是一份内容非常优秀的内部技术报告,而不是一本面向广泛读者的专业书籍。
评分intensive reading
评分intensive reading
评分intensive reading
评分intensive reading
评分intensive reading
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