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000943839 019__ $$a1196254556$$a1197836903$$a1198395037$$a1198730936$$a1200579836
000943839 020__ $$a9783030484613$$q(electronic book)
000943839 020__ $$a3030484610$$q(electronic book)
000943839 020__ $$z3030484602
000943839 020__ $$z9783030484606
000943839 0247_ $$a10.1007/978-3-030-48461-3$$2doi
000943839 0247_ $$a10.1007/978-3-030-48
000943839 035__ $$aSP(OCoLC)on1195710038
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000943839 049__ $$aISEA
000943839 050_4 $$aQC304
000943839 08204 $$a536/.44$$223
000943839 1001_ $$aKhandekar, Sameer.
000943839 24510 $$aDrop dynamics and dropwise condensation on textured surfaces /$$cSameer Khandekar, K. Muralidhar.
000943839 260__ $$aCham :$$bSpringer,$$c2020.
000943839 300__ $$a1 online resource
000943839 336__ $$atext$$btxt$$2rdacontent
000943839 337__ $$acomputer$$bc$$2rdamedia
000943839 338__ $$aonline resource$$bcr$$2rdacarrier
000943839 4901_ $$aMechanical engineering series,$$x0941-5122
000943839 504__ $$aIncludes bibliographical references and index.
000943839 5050_ $$aIntroduction -- Intermediate steps in dropwise condensation -- Mechanism of Dropwise Condensation and its Modeling -- Drop Formation at the Atomic Scale -- Spreading of a Single Drop on Sessile and Pendant Surfaces -- Macroscopic Modeling of Dropwise Condensation -- Simulation of Dropwise Condensation in a Parallel Environment -- Dropwise Condensation of Water Vapor (Simulation) -- Dropwise Condensation of Bismuth (Simulation) -- Surface preparation Techniques -- Coalescence Dynamics of Drops over a Hydrophobic Surface -- Liquid Crystal Thermography of Condensing Drops -- Dropwise Condensation of water vapor -- Instrumentation Issues Encountered During Measurement of Heat Transfer -- Evaporation of a Liquid Drops from a Textured Surface -- Concluding remarks and perspectives -- Future Work.
000943839 506__ $$aAccess limited to authorized users.
000943839 520__ $$aThis book is an expanded form of the monograph, Dropwise Condensation on Inclined Textured Surfaces, Springer, 2013, published earlier by the authors, wherein a mathematical model for dropwise condensation of pure vapor over inclined textured surfaces was presented, followed by simulations and comparison with experiments. The model factored in several details of the overall quasi-cyclic process but approximated those at the scale of individual drops. In the last five years, drop level dynamics over hydrophobic surfaces have been extensively studied. These results can now be incorporated in the dropwise condensation model. Dropwise condensation is an efficient route to heat transfer and is often encountered in major power generation applications. Drops are also formed during condensation in distillation devices that work with diverse fluids ranging from water to liquid metals. Design of such equipment requires careful understanding of the condensation cycle, starting from the birth of nuclei, followed by molecular clusters, direct growth of droplets, their coalescence, all the way to instability and fall-off of condensed drops. The model described here considers these individual steps of the condensation cycle. Additional discussions include drop shape determination under static conditions, a fundamental study of drop spreading in sessile and pendant configurations, and the details of the drop coalescence phenomena. These are subsequently incorporated in the condensation model and their consequences are examined. As the mathematical model is spread over multiple scales of length and time, a parallelization approach to simulation is presented. Special topics include three-phase contact line modeling, surface preparation techniques, fundamentals of evaporation and evaporation rates of a single liquid drop, and measurement of heat transfer coefficient during large-scale condensation of water vapor. We hope that this significantly expanded text meets the expectations of design engineers, analysts, and researchers working in areas related to phase-change phenomena and heat transfer.
000943839 650_0 $$aCondensation$$xMathematical models.
000943839 650_0 $$aSurfaces (Physics)
000943839 7001_ $$aMuralidhar, K.
000943839 77608 $$iPrint version: $$z3030484602$$z9783030484606$$w(OCoLC)1152391392
000943839 830_0 $$aMechanical engineering series (Berlin, Germany)
000943839 852__ $$bebk
000943839 85640 $$3SpringerLink$$uhttps://univsouthin.idm.oclc.org/login?url=https://dx.doi.org/10.1007/978-3-030-48461-3$$zOnline Access
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