DIN EN 60534-2-1 Berichtigung 1-2015 Industrial-process control valves - Part 2-1 Flow capacity - Sizing equations for fluid flow under installed conditions (IEC 60534-2-1 2011) Ge.pdf

上传人:cleanass300 文档编号:675915 上传时间:2018-12-27 格式:PDF 页数:2 大小:161.05KB
下载 相关 举报
DIN EN 60534-2-1 Berichtigung 1-2015 Industrial-process control valves - Part 2-1 Flow capacity - Sizing equations for fluid flow under installed conditions (IEC 60534-2-1 2011) Ge.pdf_第1页
第1页 / 共2页
DIN EN 60534-2-1 Berichtigung 1-2015 Industrial-process control valves - Part 2-1 Flow capacity - Sizing equations for fluid flow under installed conditions (IEC 60534-2-1 2011) Ge.pdf_第2页
第2页 / 共2页
亲,该文档总共2页,全部预览完了,如果喜欢就下载吧!
资源描述

1、November 2015 DKE Deutsche Kommission Elektrotechnik Elektronik Informationstechnik in DIN und VDEPreisgruppe 99DIN Deutsches Institut fr Normung e. V. Jede Art der Vervielfltigung, auch auszugsweise, nur mit Genehmigung des DIN Deutsches Institut fr Normung e. V., Berlin, gestattet.ICS 23.060.40!%F

2、j“2355971www.din.deDEs wird empfohlen, auf der betroffenen Norm einen Hinweis auf diese Berichtigung zu machen.DIN EN 60534-2-1 Berichtigung 1Stellventile fr die Prozessregelung Teil 21: Durchflusskapazitt Bemessungsgleichungen fr Fluide unter Betriebsbedingungen (IEC 6053421:2011);Deutsche Fassung

3、EN 6053421:2011,Berichtigung zu DIN EN 6053421:201201; (IECCor.:2015 zu IEC 6053421:2011)Industrialprocess control valves Part 21: Flow capacity Sizing equations for fluid flow under installed conditions (IEC 6053421:2011);German version EN 6053421:2011,Corrigendum to DIN EN 6053421:201201; (IECCor.

4、2015 to IEC 6053421:2011)Vannes de rgulation des processus industriels Partie 21: Capacit dcoulement Equations de dimensionnement pour lcoulement des fluides dans les conditions dinstallation (IEC 6053421:2011);Version allemande EN 6053421:2011,Corrigendum DIN EN 6053421:201201; (IECCor.:2015 la IE

5、C 6053421:2011)Alleinverkauf der Normen durch Beuth Verlag GmbH, 10772 Berlin www.beuth.deGesamtumfang 2 SeitenDIN EN 60534-2-1 Ber 1:2015-11 2 Fr diese Berichtigung ist das nationale Arbeitsgremium K 963 Stellgerte fr strmende Stoffe“ der DKE Deutsche Kommission Elektrotechnik Elektronik Informatio

6、nstechnik in DIN und VDE (www.dke.de) zustndig. In DIN EN 60534-2-1:2012-01 sind aufgrund der internationalen Berichtigung (IEC-Corrigendum April 2015 zu IEC 60534-2-1:2011) folgen-de Korrekturen vorzunehmen: Anhang E Berechnungsbeispiele In Beispiel 3, unter Berechnungen, ist die existierende Gleic

7、hung fr den aktuellen Volumendurchfluss ssssZTpQQ mhZT p=311116 100 durch die nachfolgende neue Gleichung 3111895,4ssssp ZTQQ mhZT p= zu ersetzen. Ebenfalls in Beispiel 3, unter Berechnungen, ndert sich die Stellventil-Reynolds-Zahl, Rev, mit dem korrekten Wert fr Q von 1/ 42274d Lv4L 212,521NFQFCCF

8、 Nd=+=Re 0 in 1/ 42264d Lv4L 211,401NFQFCCF Nd=+=Re 0 Analog ist in Beispiel 4, unter Berechnungen ist die existierende Gleichung fr den aktuellen Volumen-durchfluss ssssZTpQQ mhZT p=311116 100 durch 3111895,4ssssp ZTQQ mhZT p= zu ersetzen. Ebenfalls in Beispiel 4, unter Berechnungen, ndert sich die Stellventil-Reynolds-Zahl, Rev, mit dem korrekten Wert fr Q von 1/ 42274d Lv4L 212,611NFQFCCF Nd=+=Re 0 in 1/ 42264d Lv4L 211,451NFQFCCF Nd=+=Re 0

展开阅读全文
相关资源
  • DIN EN 818-7-2008 Short link chain for lifting purposes - Safety - Part 7 Fine tolerance hoist chain Grade T (Types T DAT and DT)(includes Amendment A1 2008) Ge.pdfDIN EN 818-7-2008 Short link chain for lifting purposes - Safety - Part 7 Fine tolerance hoist chain Grade T (Types T DAT and DT)(includes Amendment A1 2008) Ge.pdf
  • DIN EN 1677-3-2008 Components for slings - Safety - Part 3 Forged steel self-locking hooks Grade 8(includes Amendment A1 2008) English version of DIN EN 1677-3 .pdfDIN EN 1677-3-2008 Components for slings - Safety - Part 3 Forged steel self-locking hooks Grade 8(includes Amendment A1 2008) English version of DIN EN 1677-3 .pdf
  • DIN EN 1677-2-2008 Components for slings - Safety - Part 2 Forged steel lifting hooks with latch Grade 8(includes Amendment A1 2008) English version of DIN EN 1.pdfDIN EN 1677-2-2008 Components for slings - Safety - Part 2 Forged steel lifting hooks with latch Grade 8(includes Amendment A1 2008) English version of DIN EN 1.pdf
  • DIN EN 1670-2007 Building hardware - Corrosion resistance - Requirements and test methods English version of DIN EN 1670 2007-06《建筑五金器具 耐腐蚀 要求和试验方法》.pdfDIN EN 1670-2007 Building hardware - Corrosion resistance - Requirements and test methods English version of DIN EN 1670 2007-06《建筑五金器具 耐腐蚀 要求和试验方法》.pdf
  • DIN EN 1656-2010 Chemical disinfectants and antiseptics - Quantitative suspension test for the evaluation of bactericidal activity of chemical disinfectants and.pdfDIN EN 1656-2010 Chemical disinfectants and antiseptics - Quantitative suspension test for the evaluation of bactericidal activity of chemical disinfectants and.pdf
  • DIN EN 1230-2-2018 Paper and board intended to come into contact with foodstuffs - Sensory analysis - Part 2 Off-flavour (taint) German version EN 1230-2 2009《用.pdfDIN EN 1230-2-2018 Paper and board intended to come into contact with foodstuffs - Sensory analysis - Part 2 Off-flavour (taint) German version EN 1230-2 2009《用.pdf
  • DIN EN 1176-7-2008 Playground equipment and surfacing - Part 7 Guidance on installation inspection maintenance and operation English version of DIN EN 1176-7 20.pdfDIN EN 1176-7-2008 Playground equipment and surfacing - Part 7 Guidance on installation inspection maintenance and operation English version of DIN EN 1176-7 20.pdf
  • DIN EN 1176-5-2008 Playground equipment and surfacing - Part 5 Additional specific safety requirements and test methods for carousels English version of DIN EN .pdfDIN EN 1176-5-2008 Playground equipment and surfacing - Part 5 Additional specific safety requirements and test methods for carousels English version of DIN EN .pdf
  • DIN EN 1159-1-2007 Advanced technical ceramics - Ceramic composites - Thermophysical properties - Part 1 Determination of thermal expansion (includes Corrigendu.pdfDIN EN 1159-1-2007 Advanced technical ceramics - Ceramic composites - Thermophysical properties - Part 1 Determination of thermal expansion (includes Corrigendu.pdf
  • DIN EN 1093-4-2008 Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 4 Capture efficiency of an exhaust system - Tracer m.pdfDIN EN 1093-4-2008 Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 4 Capture efficiency of an exhaust system - Tracer m.pdf
  • 猜你喜欢
  • BS EN 2036-2017 Aerospace series Round steel bars ground Dimensions Tolerance h 8《航空航天系列 圆形钢筋地面 规模 公差h 8》.pdf BS EN 2036-2017 Aerospace series Round steel bars ground Dimensions Tolerance h 8《航空航天系列 圆形钢筋地面 规模 公差h 8》.pdf
  • BS EN 204-2016 Classification of thermoplastic wood adhesives for non-structural applications《非结构用途的热塑性木材胶粘剂的分类》.pdf BS EN 204-2016 Classification of thermoplastic wood adhesives for non-structural applications《非结构用途的热塑性木材胶粘剂的分类》.pdf
  • BS EN 2040-2017 Aerospace series Rectangular steel bars rolled Dimensions Tolerance js 16《航空航天系列 轧制矩形钢筋 规模 公差联合材料16》.pdf BS EN 2040-2017 Aerospace series Rectangular steel bars rolled Dimensions Tolerance js 16《航空航天系列 轧制矩形钢筋 规模 公差联合材料16》.pdf
  • BS EN 2043-2013 Aerospace series Metallic materials General requirements for semi-finished product qualification (excluding forgings and castings)《航空航天系列 金属材料 半成品合格的通用要求(锻件和铸件除外)》.pdf BS EN 2043-2013 Aerospace series Metallic materials General requirements for semi-finished product qualification (excluding forgings and castings)《航空航天系列 金属材料 半成品合格的通用要求(锻件和铸件除外)》.pdf
  • BS EN 2044-2001 Aerospace series - Round bars drawn in aluminium and aluminium alloys - Tolerance class h 11 - Diameter 4 mm D 63 mm - Dimensions《航空航天系列 铝及铝合金拉制圆棒 公差等级h11 直径为4mm D .pdf BS EN 2044-2001 Aerospace series - Round bars drawn in aluminium and aluminium alloys - Tolerance class h 11 - Diameter 4 mm D 63 mm - Dimensions《航空航天系列 铝及铝合金拉制圆棒 公差等级h11 直径为4mm D .pdf
  • BS EN 2045-2001 Aerospace series - Square bars drawn in aluminium and aluminium alloys - Tolerance class h 11 - Thickness 6 mm a 50 mm - Dimensions《航空航天系列 铝及铝合金拉制方棒 公差等级h11 厚度为6mm .pdf BS EN 2045-2001 Aerospace series - Square bars drawn in aluminium and aluminium alloys - Tolerance class h 11 - Thickness 6 mm a 50 mm - Dimensions《航空航天系列 铝及铝合金拉制方棒 公差等级h11 厚度为6mm .pdf
  • BS EN 2046-2001 Hexagonal bars drawn in aluminium and aluminium alloys - Tolerance class h 11 - Width across flats 7 mm a 50 mm - Dimensions《铝及铝合金拉制六角形棒材 公差等级h11 对边宽度为7mm a 50mm 尺寸.pdf BS EN 2046-2001 Hexagonal bars drawn in aluminium and aluminium alloys - Tolerance class h 11 - Width across flats 7 mm a 50 mm - Dimensions《铝及铝合金拉制六角形棒材 公差等级h11 对边宽度为7mm a 50mm 尺寸.pdf
  • BS EN 2047-2001 Aerospace series - Beaded L-section extruded in aluminium and aluminium alloys - Dimensions《航空航天系列 带边的L形铝及铝合金挤压件 尺寸》.pdf BS EN 2047-2001 Aerospace series - Beaded L-section extruded in aluminium and aluminium alloys - Dimensions《航空航天系列 带边的L形铝及铝合金挤压件 尺寸》.pdf
  • BS EN 2048-2001 Aerospace series - Extruded L-section in aluminium alloys - Dimensions《航空航天系列 铝合金L形挤压型材 尺寸》.pdf BS EN 2048-2001 Aerospace series - Extruded L-section in aluminium alloys - Dimensions《航空航天系列 铝合金L形挤压型材 尺寸》.pdf
  • 相关搜索

    当前位置:首页 > 标准规范 > 国际标准 > DIN

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1