Xem 1-15 trên 15 kết quả Thermodynamic control
  • Modern complex dynamical systems1 are highly interconnected and mutually interdependent, both physically and through a multitude of information and communication network constraints. The sheer size (i.e., dimensionality) and complexity of these large-scale dynamical systems often necessitates a hierarchical decentralized architecture for analyzing and controlling these systems. Specifically, in the analysis and control-system design of complex large-scale dynamical systems it is often desirable to treat the overall system as a collection of interconnected subsystems.

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  • Chapter 5 (Part 1) - Mass and energy analysis of control volumes. We start this chapter with the development of the general conservation of mass relation for control volumes, and we continue with a discussion of flow work and the energy of fluid streams.

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  • Chapter 5 (Part 2) - Mass and energy analysis of control volumes. The objectives of this chapter are to: Solve energy balance problems for common steady-flow devices such as nozzles, compressors, turbines, throttling valves, mixers, heaters, and heat exchangers; apply the energy balance to general unsteady-flow processes with particular emphasis on the uniform-flow process as the model for commonly encountered charging and discharging processes.

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  • Chapter 5 - Mass and energy analysis of control volumes. The objectives of Chapter 5 are to: Apply the first law of thermodynamics as the statement of the conservation of energy principle to open systems and control volumes, develop the conservation of mass principle, apply the conservation of mass principle to various systems including steady- and unsteady-flow control volumes,...

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  • Chapter 15 - Chemical reactions. Introduce the concepts of fuels and combustion; apply the conservation of mass to reacting systems to determine balanced reaction equations; define the parameters used in combustion analysis, such as air-fuel ratio, percent theoretical air, and dew point temperature; apply energy balances to reacting systems for both steady-flow control volumes and fixed mass systems;...

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  • Tham khảo sách 'crystallization – science and technology', kỹ thuật - công nghệ, hoá học - dầu khí phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • Crystallization is one of the most ancient and interdisciplinary topics of research known to mankind. Crystals can be organic or inorganic and may be produced from melts, liquid solutions, vapors or even in solid state. Notwithstanding its inherently high complexity, the crystallization process is part of our everyday lives, from ice making in our homes to the most state-of-the-art chemical and electronic industry.

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  • Two of the main distinctions between chemical engineers and other engineering disciplines are the topics of mass and energy balances. Within these two topics there are a lot of underlying chemical principles that help chemical engineers to perform calculations to determine what is happening in a system, allowing better control of a process.

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  • The gastrointestinal tract (GI tract) plays dual roles in hwnan physiology: digestion and uptake of nutrients and the more daunting task of maintaining immune homeostasis (protecting the body from potentially harmful microbes, while inducing tolerogenic responses to innocuous food, commensals and self-antigens). The unique architecture ofthe GI tract facilitates both ofthese functions; multiple levelsofinfolding results in an immense overall surface area that allows maximal nutrient absorption while housing the largest nwnber ofimmune cells in the body.

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  • The McGraw-Hill Dictionary of Engineering provides a compendium of more than 18,000 terms that are central to the various branches of engineering and related fields of science. The coverage in this Second Edition is focused on building construction, chemical engineering, civil engineering, control systems, design engineering, electricity and electronics, engineering acoustics, industrial engineering, mechanics and mechanical engineering, systems engineering, and thermodynamics.

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  • The McGraw-Hill Dictionary of Engineering provides a compendium of more than 18,000 terms that are central to the various branches of engineering and related fields of science. The coverage in this Second Edition is focused on building construction, chemical engineering, civil engineering, control systems, design engineering, electricity and electronics, engineering acoustics, industrial engi- neering, mechanics and mechanical engineering, systems engineering, and thermodynamics.Many new entries have been added since the previous edition with others revised as necessary.

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  • The metastable state of liquids which are supercooled has been the subject of interest for over 300 years. Supercooled water and aqueous solutions are found in the atmosphere, in cold-hardy organisms, and in many industrial applications. For example, freeze tolerance and the associated avoidance of supercooling, is the dominant cold-related strategy in Southern Hemisphere insects, being found in 77% of cold hardy insects. In industry, thermodynamic systems such as cool boxes have a significant financial driving force for supercooling to be controlled and this is also covered in this book...

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  • PART 4 ENERGY, POWER, AND POLLUTION CONTROL TECHNOLOGY p H o U 3 ; I £ 5 D 2 " 0 GO 2 H o rn £ f| |* ?f!5 Ssfcp "Hlr F | | | s^l.^ | "I a 5 co 1 I TABLE 39.1 TABLE 39.2 CONVERSION FACTORS TABLE 39.9 1247 PHASE TRANSITION DATA FOR THE ELEMENTS 1247 PHASE TRANSITION DATA FOR COMPOUNDS 1249 THERMODYNAMIC PROPERTIES OF SATURATED MERCURY 1259 TABLE 39.3 FIGURE 39.2 ENTHALPY-LOG PRESSURE DIAGRAM FOR MERCURY TABLE 39.10 TABLE 3 . THERMODYNAMIC 94 PROPERTIES OF LIQUID AND SATURATED VAPOR AIR 1251 TABLE 39.

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  • Chapter 4 - The Study of chemical reactions. In this chapter, students will be able to: Propose mechanisms and explain the steps for simple reactions such as free-radical halogenation; draw a reaction-energy diagram, and use it to identify the factors controlling the thermodynamics and kinetics of a reaction; use the mechanism, thermodynamics, and kinetics of a reaction to predict which of several possible products is the major product; identify reactive intermediates and explain their properties.

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  • The metastable state of liquids which are supercooled has been the subject of interest for over 300 years. Supercooled water and aqueous solutions are found in the atmosphere, in cold-hardy organisms, and in many industrial applications. For example, freeze tolerance and the associated avoidance of supercooling, is the dominant cold-related strategy in Southern Hemisphere insects, being found in 77% of cold hardy insects. In industry, thermodynamic systems such as cool boxes have a significant financial driving force for supercooling to be controlled and this is also covered in this book....

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