LEADER 00727nam0-22002531i-450 001 990004868360403321 005 20230712110334.0 035 $a000486836 035 $aFED01000486836 035 $a(Aleph)000486836FED01 100 $a19990530g19509999km-y0itay50------ba 101 0 $aeng 105 $ay-------001yy 200 1 $aShakespeare's problem plais$fE.M.W. Tillyard 210 $aLondon$cChatto & Windus$d1950 215 $a156 p.$d22 cm 700 1$aTillyard,$bEustace Mandeville Wetenhall$f<1889-1962>$0197858 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990004868360403321 952 $aHS 160 A$bS.I.$fFLFBC 959 $aFLFBC 996 $aShakespeare's problem plais$9522160 997 $aUNINA LEADER 05624nam 22007334a 450 001 9910813375603321 005 20200520144314.0 010 $a9786610345984 010 $a9781280345982 010 $a1280345985 010 $a9780471667049 010 $a0471667048 010 $a9780471667056 010 $a0471667056 035 $a(CKB)1000000000018920 035 $a(EBL)468775 035 $a(OCoLC)56125493 035 $a(SSID)ssj0000267004 035 $a(PQKBManifestationID)11937634 035 $a(PQKBTitleCode)TC0000267004 035 $a(PQKBWorkID)10333743 035 $a(PQKB)11529236 035 $a(MiAaPQ)EBC468775 035 $a(Au-PeEL)EBL468775 035 $a(CaPaEBR)ebr10114073 035 $a(CaONFJC)MIL34598 035 $a(Perlego)2788263 035 $a(EXLCZ)991000000000018920 100 $a20040319d2004 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aVentilation for control of the work environment /$fWilliam A. Burgess, Michael J. Ellenbecker, Robert D. Treitman 205 $a2nd ed. 210 $aHoboken, N.J. $cWiley-Interscience$dc2004 215 $a1 online resource (442 p.) 300 $aDescription based upon print version of record. 311 08$a9780471095323 311 08$a047109532X 320 $aIncludes bibliographical references and index. 327 $aVENTILATION FOR CONTROL OF THE WORK ENVIRONMENT; CONTENTS; List of Units; Preface; 1 Ventilation for Control; 1.1 Control Options; 1.2 Ventilation for Control of Air Contaminants; 1.3 Ventilation Applications; 1.4 Case Studies; 1.5 Summary; References; 2 Principles of Airflow; 2.1 Airflow; 2.2 Density; 2.3 Continuity Relation; 2.4 Pressure; 2.4.1 Pressure Units; 2.4.2 Types of Pressure; 2.5 Head; 2.6 Elevation; 2.7 Pressure Relationships; 2.7.1 Reynolds Number; 2.8 Losses; 2.8.1 Frictional Losses; 2.8.2 Shock Losses; 2.9 Losses in Fittings; 2.9.1 Expansions; 2.9.2 Contractions; 2.9.3 Elbows 327 $a2.9.4 Branch Entries (Junctions)2.10 Summary; List of Symbols; Problems; 3 Airflow Measurement Techniques; 3.1 Measurement of Velocity by Pitot-Static Tube; 3.1.1 Pressure Measurements; 3.1.2 Velocity Profile in a Duct; 3.1.3 Pitot-Static Traverse; 3.1.4 Application of the Pitot-Static Tube and Potential Errors; 3.2 Mechanical Devices; 3.2.1 Rotating Vane Anemometers; 3.2.2 Deflecting Vane Anemometers (Velometer); 3.2.3 Bridled Vane Anemometers; 3.3 Heated-Element Anemometers; 3.4 Other Devices; 3.4.1 Vortex Shedding Anemometers; 3.4.2 Orifice Meters; 3.4.3 Venturi Meters 327 $a3.5 Hood Static Pressure Method3.6 Calibration of Instruments; 3.7 Observation of Airflow Patterns with Visible Tracers; 3.7.1 Tracer Design; 3.7.2 Application of Visible Tracers; List of Symbols; References; Manufacturers of Airflow Measuring Instruments; Manufacturers of Smoke Tubes; Problems; 4 General Exhaust Ventilation; 4.1 Limitations of Application; 4.2 Equations for General Exhaust Ventilation; 4.3 Variations in Generation Rate; 4.4 Mixing; 4.5 Inlet/Outlet Locations; 4.6 Other Factors; 4.7 Comparison of General and Local Exhaust; List of Symbols; References; Problems; 5 Hood Design 327 $a5.1 Classification of Hood Types5.1.1 Enclosures; 5.1.2 Exterior Hoods; 5.1.3 Receiving Hoods; 5.1.4 Summary; 5.2 Design of Enclosing Hoods; 5.3 Design of Exterior Hoods; 5.3.1 Determination of Capture Velocity; 5.3.2 Determination of Hood Airflow; 5.3.3 Exterior Hood Shape and Location; 5.4 Design of Receiving Hoods; 5.4.1 Canopy Hoods for Heated Processes; 5.4.2 Hoods for Grinding Operations; 5.5 Evaluation of Hood Performance; List of Symbols; References; Appendix: Exterior Hood Centerline Velocity Models; Problems; 6 Hood Designs for Specific Applications; 6.1 Electroplating 327 $a6.1.1 Hood Design6.1.2 Airflow; 6.2 Spray Painting; 6.2.1 Hood Design; 6.2.2 Airflow; 6.3 Processing and Transfer of Granular Material; 6.4 Welding, Soldering, and Brazing; 6.5 Chemical Processing; 6.5.1 Chemical Processing Operations; 6.6 Semiconductor Gas Cabinets; 6.6.1 Entry Loss; 6.6.2 Optimum Exhaust Rate; 6.7 Low-Volume/High-Velocity Systems for Portable Tools; Example 6.1 Calculation of Exhaust Rate for Open-Surface Tanks; Example 6.2 Design of a Low-Volume/High-Velocity Exhaust System; List of Symbols; References; 7 Chemical Laboratory Ventilation 327 $a7.1 Design of Chemical Laboratory Hoods 330 $aThe second edition of Ventilation Control of the Work Environment incorporates changes in the field of industrial hygiene since the first edition was published in 1982. Integrating feedback from students and professionals, the new edition includes problems sets for each chapter and updated information on the modeling of exhaust ventilation systems, and thus assures the continuation of the book's role as the primary industry textbook.This revised text includes a large amount of material on HVAC systems, and has been updated to reflect the changes in the Ventilation Manual published by ACGIH 606 $aFactories$xHeating and ventilation 606 $aIndustrial hygiene 615 0$aFactories$xHeating and ventilation. 615 0$aIndustrial hygiene. 676 $a697.9/2 700 $aBurgess$b William A.$f1924-$01654826 701 $aEllenbecker$b Michael J$0997008 701 $aTreitman$b Robert D$01654827 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910813375603321 996 $aVentilation for control of the work environment$94006902 997 $aUNINA LEADER 01272nam0 22002891i 450 001 UON00029484 005 20231205102054.270 100 $a20020107d1995 |0itac50 ba 101 $aper 102 $aIR 105 $a|||| 1|||| 200 1 $aFarhang-e vazeha-ye enqelab-e eslami$fJalaloddin Farsi 210 $aTehran$cBonyad-e farhangi-e Emam Reza$d1374 H. 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