000 04790nam a22005895i 4500
001 978-3-030-51677-2
003 DE-He213
005 20211012163341.0
007 cr nn 008mamaa
008 201027s2020 gw | s |||| 0|eng d
020 _a9783030516772
_9978-3-030-51677-2
024 7 _a10.1007/978-3-030-51677-2
_2doi
050 4 _aQC277.9-278.6
050 4 _aQC718.5.L6
072 7 _aPHFB
_2bicssc
072 7 _aSCI065000
_2bisacsh
072 7 _aPHFB
_2thema
082 0 4 _a536.56
_223
100 1 _aGistau Baguer, Guy.
_eauthor.
_4aut
_4http://id.loc.gov/vocabulary/relators/aut
245 1 0 _aCryogenic Helium Refrigeration for Middle and Large Powers
_h[electronic resource] /
_cby Guy Gistau Baguer.
250 _a1st ed. 2020.
264 1 _aCham :
_bSpringer International Publishing :
_bImprint: Springer,
_c2020.
300 _aXLII, 691 p. 686 illus., 511 illus. in color.
_bonline resource.
336 _atext
_btxt
_2rdacontent
337 _acomputer
_bc
_2rdamedia
338 _aonline resource
_bcr
_2rdacarrier
347 _atext file
_bPDF
_2rda
490 1 _aInternational Cryogenics Monograph Series,
_x0538-7051
505 0 _aUnits and Symbols -- 1 Introduction -- 2 Some Reminders about Cryogenics and Others -- 3 Heat Exchangers for Cryogenic use, Reminders -- 4 Basic Cycles for Helium Refrigeration and Liquefaction -- 5 Special Cycles for Helium Refrigeration and Liquefaction -- 6 Technology of the helium Refrigeration Components -- 7 Helium -- 8 Introduction to off-design Operation -- 9 Process control -- 10 Operating Modes of a Helium Refrigeration Plant -- 11 Operation and Maintenance of a Helium Plant -- 12 A Few Examples of Existing Plants -- 13 A Helium Plant Specification -- 14 Commissioning Tests -- 15 The Cryo Tool Box -- 16 Annex 1 Starting procedures for screw compressors -- 17 Annex 2 More on ORS -- 18 Annex 3 Heat exchangers operating in a horizontal position -- 19 Annex 4 Introduction to the Grafcet language for the description of an automation procedure -- 20 Terminology.
520 _aThis book offers a practical introduction to helium refrigeration engineering, taking a logical and structured approach to the design, building, commissioning, operation and maintenance of refrigeration systems. It begins with a short refresher of cryogenic principles, and a review of the theory of heat exchangers, allowing the reader to understand the importance of the heat exchanger role in the various thermodynamic cycle structures. The cycles are considered from the simplest (Joule Thomson) to the most complicated ones for the very large refrigeration plants and, finally, those operating at temperatures lower than 4.5 K. The focus then turns to the operation, ability and limitations of the main components, including room temperature cycle screw compressors, heat exchangers, cryogenic expansion turbines, cryogenic centrifugal compressors and circulators. The book also describes the basic principles of process control and studies the operating situations of helium plants, with emphasis on high level efficiency. A major issue is helium purity, and the book explains why helium is polluted, how to purify it and then how to check its purity, to ensure that all components are filled with pure helium prior to starting. Although the intention of the book is not to design thermodynamic cycles, it is of interest to a designer or operator of a cryogenic system to perform some simplified calculations to get an idea of how components or systems are behaving. Throughout the book, such calculations are generally performed using Microsoft® Excel and the Gaspak® or Hepak® software. .
650 0 _aLow temperature physics.
650 0 _aLow temperatures.
650 0 _aThermodynamics.
650 0 _aHeat engineering.
650 0 _aHeat transfer.
650 0 _aMass transfer.
650 0 _aPhysics.
650 1 4 _aLow Temperature Physics.
_0https://scigraph.springernature.com/ontologies/product-market-codes/P25130
650 2 4 _aEngineering Thermodynamics, Heat and Mass Transfer.
_0https://scigraph.springernature.com/ontologies/product-market-codes/T14000
650 2 4 _aApplied and Technical Physics.
_0https://scigraph.springernature.com/ontologies/product-market-codes/P31000
710 2 _aSpringerLink (Online service)
773 0 _tSpringer Nature eBook
776 0 8 _iPrinted edition:
_z9783030516765
776 0 8 _iPrinted edition:
_z9783030516789
776 0 8 _iPrinted edition:
_z9783030516796
830 0 _aInternational Cryogenics Monograph Series,
_x0538-7051
856 4 0 _uhttps://doi.org/10.1007/978-3-030-51677-2
912 _aZDB-2-PHA
912 _aZDB-2-SXP
950 _aPhysics and Astronomy (SpringerNature-11651)
950 _aPhysics and Astronomy (R0) (SpringerNature-43715)
999 _c547315
_d547250