{"id":377,"date":"2016-02-01T11:14:14","date_gmt":"2016-02-01T10:14:14","guid":{"rendered":"https:\/\/enbau-online.ch\/heizung-lueftung-elektrizitaet\/?p=377"},"modified":"2020-08-28T10:35:34","modified_gmt":"2020-08-28T08:35:34","slug":"11-2-formelzeichen-und-abkuerzungen","status":"publish","type":"post","link":"https:\/\/enbau-online.ch\/heizung-lueftung-elektrizitaet\/11-2-formelzeichen-und-abkuerzungen\/","title":{"rendered":"11.2 Formelzeichen und Abk\u00fcrzungen"},"content":{"rendered":"<h2>Lateinische Buchstaben<\/h2>\n<table>\n<tbody>\n<tr>\n<td width=\"85\"><em>A<\/em><\/td>\n<td width=\"519\">Fl\u00e4che<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>C<\/em><\/td>\n<td width=\"519\">W\u00e4rmekapazit\u00e4t, Konzentration, Koeffizient<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>D<\/em><\/td>\n<td width=\"519\">Durchmesser<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>E<\/em><\/td>\n<td width=\"519\">Energie, Beleuchtungsst\u00e4rke<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>H<sub>i<\/sub><\/em><\/td>\n<td width=\"519\">Heizwert (i: inferior)<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>H<sub>s<\/sub><\/em><\/td>\n<td width=\"519\">Brennwert (s: superior)<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>I<\/em><\/td>\n<td width=\"519\">Lichtst\u00e4rke, Stromst\u00e4rke<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>L<\/em><\/td>\n<td width=\"519\">L\u00e4nge, Leuchtdichte<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>P<\/em><\/td>\n<td width=\"519\">mechanische, elektrische, chemische Leistung<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>P<sub>v<\/sub><\/em><\/td>\n<td width=\"519\">Ventilautorit\u00e4t<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>Q<\/em><\/td>\n<td width=\"519\">W\u00e4rmeenergie, Blindleistung<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>R<\/em><\/td>\n<td width=\"519\">W\u00e4rmedurchlasswiderstand, l\u00e4ngenbezogener Druckverlust<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>S<\/em><\/td>\n<td width=\"519\">Scheinleistung<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>T<\/em><\/td>\n<td width=\"519\">absolute Temperatur<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>U<\/em><\/td>\n<td width=\"519\">W\u00e4rmedurchgangskoeffizient, Spannung<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>V<\/em><\/td>\n<td width=\"519\">Volumen<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>W<\/em><\/td>\n<td width=\"519\">Arbeit<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>a<\/em><\/td>\n<td width=\"519\">W\u00e4rme\u00fcbertragerkennwert<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>c<\/em><\/td>\n<td width=\"519\">spezifische W\u00e4rmekapazit\u00e4t<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>c<sub>p<\/sub><\/em><\/td>\n<td width=\"519\">spezifische W\u00e4rmekapazit\u00e4t von Gas bei konstantem Druck<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>d<\/em><\/td>\n<td width=\"519\">Dicke, Durchmesser<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>f<\/em><\/td>\n<td width=\"519\">Faktor<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>g<\/em><\/td>\n<td width=\"519\">Erdbeschleunigung, Gesamtenergiedurchlassgrad<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>h<\/em><\/td>\n<td width=\"519\">spezifische Enthalpie, W\u00e4rme\u00fcbergangskoeffizient, H\u00f6he<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>k<sub>v<\/sub><\/em><\/td>\n<td width=\"519\">Durchflusskennwert<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>k<sub>vs<\/sub><\/em><\/td>\n<td width=\"519\">Durchflusskennwert offenes Ventil<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>m<\/em><\/td>\n<td width=\"519\">Masse<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>n<\/em><\/td>\n<td width=\"519\">Anzahl, Luftwechselzahl, Drehzahl, Heizk\u00f6rperexponent<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>n<sub>50<\/sub><\/em><\/td>\n<td width=\"519\">Luftwechselzahl bei 50 Pa Druckdifferenz<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>p<\/em><\/td>\n<td width=\"519\">Absolutdruck<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>p<sub>e<\/sub><\/em><\/td>\n<td width=\"519\">\u00dcberdruck (e: excess)<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>q<\/em><\/td>\n<td width=\"519\">W\u00e4rmestromdichte<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>q<sub>m<\/sub><\/em><\/td>\n<td width=\"519\">Massenstrom<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>q<sub>v<\/sub><\/em><\/td>\n<td width=\"519\">Volumenstrom<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>r<\/em><\/td>\n<td width=\"519\">spezifische Verdampfungsw\u00e4rme<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>s<\/em><\/td>\n<td width=\"519\">Entropie<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>t<\/em><\/td>\n<td width=\"519\">Zeit<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>v<\/em><\/td>\n<td width=\"519\">Geschwindigkeit<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>w<\/em><\/td>\n<td width=\"519\">F\u00fchrungsgr\u00f6sse<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>x<\/em><\/td>\n<td width=\"519\">Wasserdampfgehalt, Regelgr\u00f6sse<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>x,y,z<\/em><\/td>\n<td width=\"519\">Koordinaten (L\u00e4nge, Breite\/Tiefe, H\u00f6he)<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>y<\/em><\/td>\n<td width=\"519\">Stellgr\u00f6sse<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>z<\/em><\/td>\n<td width=\"519\">St\u00f6rgr\u00f6sse<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;--awb-sep-color:#5e5757;border-color:#5e5757;border-top-width:1px;\"><\/div><\/div><div class=\"fusion-sep-clear\"><\/div>\n<h2><strong>Griechische Buchstaben<\/strong><\/h2>\n<table>\n<tbody>\n<tr>\n<td width=\"85\"><em>\u03a6<\/em><\/td>\n<td width=\"519\">W\u00e4rmeleistung, Lichtstrom<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>\u03a8<\/em><\/td>\n<td width=\"519\">l\u00e4ngenbezogener W\u00e4rmedurchgangs\u00adkoeffizient<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>\u03b1<\/em><\/td>\n<td width=\"519\">Azimutwinkel, Absorptionsgrad<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>\u03b2<\/em><\/td>\n<td width=\"519\">Arbeitszahl<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>\u03b5<\/em><\/td>\n<td width=\"519\">Emissionsgrad, Leistungszahl<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>\u03b7<\/em><\/td>\n<td width=\"519\">Wirkungsgrad, Ausnutzungsgrad<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>\u03b8<\/em><\/td>\n<td width=\"519\">Celsius-Temperatur<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>\u03bb<\/em><\/td>\n<td width=\"519\">W\u00e4rmeleitf\u00e4higkeit, Luftverh\u00e4ltnis, Wellenl\u00e4nge<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em><span style=\"font-family: minion pro;\">\u03c1<\/span><\/em><\/td>\n<td width=\"519\">Dichte, Reflexionsgrad<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em>\u03c4<\/em><\/td>\n<td width=\"519\">Transmissionsgrad, Zeitkonstante<\/td>\n<\/tr>\n<tr>\n<td width=\"85\"><em><span style=\"font-family: minion pro;\">\u03c6<\/span><\/em><\/td>\n<td width=\"519\">relative Luftfeuchte<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;--awb-sep-color:#5e5757;border-color:#5e5757;border-top-width:1px;\"><\/div><\/div><div class=\"fusion-sep-clear\"><\/div>\n<h2><strong>Indizes<\/strong><\/h2>\n<table>\n<tbody>\n<tr>\n<td width=\"85\">A<\/td>\n<td width=\"519\">Abgas-\u2026<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">B<\/td>\n<td width=\"519\">Bereitschafts-\u2026<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">C<\/td>\n<td width=\"519\">Carnot-\u2026<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">F<\/td>\n<td width=\"519\">Feuerung, chemisch, Fussboden<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">H<\/td>\n<td width=\"519\">Heiz-&#8230;<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">R<\/td>\n<td width=\"519\">R\u00fccklauf, Raum-\u2026<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">S<\/td>\n<td width=\"519\">Strahlungs-\u2026<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">T<\/td>\n<td width=\"519\">Transmissions-\u2026<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">V<\/td>\n<td width=\"519\">Vorlauf, L\u00fcftungs-\u2026<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">W<\/td>\n<td width=\"519\">Warmwasser-&#8230;<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">a<\/td>\n<td width=\"519\">Jahres-\u2026, Luft-\u2026<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">c<\/td>\n<td width=\"519\">Kondensations-\u2026, Kondensator-\u2026<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">e<\/td>\n<td width=\"519\">aussen (external)<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">g<\/td>\n<td width=\"519\">Gewinne, Glas<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">gen<\/td>\n<td width=\"519\">W\u00e4rmeerzeuger (generator)<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">h<\/td>\n<td width=\"519\">horizontal<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">i<\/td>\n<td width=\"519\">innen<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">m<\/td>\n<td width=\"519\">mittlere<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">n<\/td>\n<td width=\"519\">Nenn-\u2026, Norm-\u2026<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">s<\/td>\n<td width=\"519\">Siede-\u2026, S\u00e4ttigungs-\u2026<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">sc<\/td>\n<td width=\"519\">Quelle (source)<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">v<\/td>\n<td width=\"519\">Wasserdampf (vapour)<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">w<\/td>\n<td width=\"519\">Fenster (window), Wasser<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">0<\/td>\n<td width=\"519\">geschlossen, Nulllast-\u2026, Verdampfungs-\u2026<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">100<\/td>\n<td width=\"519\">offen, Volllast-\u2026, Auslegungs-\u2026,<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;--awb-sep-color:#5e5757;border-color:#5e5757;border-top-width:1px;\"><\/div><\/div><div class=\"fusion-sep-clear\"><\/div>\n<h2><strong>Mathematische Symbole<\/strong><\/h2>\n<table>\n<tbody>\n<tr>\n<td width=\"85\">\u0394<\/td>\n<td width=\"519\">Differenz<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">\u03a3<\/td>\n<td width=\"519\">Summe<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">&gt;<\/td>\n<td width=\"519\">gr\u00f6sser als<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">&lt;<\/td>\n<td width=\"519\">kleiner als<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">\u2248<\/td>\n<td width=\"519\">ungef\u00e4hr gleich<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;--awb-sep-color:#5e5757;border-color:#5e5757;border-top-width:1px;\"><\/div><\/div><div class=\"fusion-sep-clear\"><\/div>\n<h2><strong>Abk\u00fcrzungen<\/strong><\/h2>\n<table style=\"width: 58.2823%; height: 569px;\">\n<tbody>\n<tr>\n<td width=\"85\">AC<\/td>\n<td width=\"519\">Wechselstrom (alternating current)<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">AWN<\/td>\n<td width=\"519\">Abw\u00e4rmenutzung<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">COP<\/td>\n<td width=\"519\">Leistungszahl W\u00e4rmepumpe (coefficient of performance)<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">DC<\/td>\n<td width=\"519\">Gleichstrom (direct current)<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">DN<\/td>\n<td width=\"519\">Durchmesser nominal, gerundet innen<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">EBF<\/td>\n<td width=\"519\">Energiebezugsfl\u00e4che<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">EER<\/td>\n<td width=\"519\">Leistungszahl K\u00e4ltemaschine (energy efficiency ratio)<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">EFH<\/td>\n<td width=\"519\">Einfamilienhaus<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">GA<\/td>\n<td width=\"519\">Geb\u00e4udeautomation<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">MFH<\/td>\n<td width=\"519\">Mehrfamilienhaus<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">PMV<\/td>\n<td width=\"519\">vorausgesagtes mittleres Votum (predicted mean vote)<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">PPD<\/td>\n<td width=\"519\">erwarteter Prozentsatz Unzufriedener (predicted percentage of dissatisfied)<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">ppm<\/td>\n<td width=\"519\">Teilchen pro Million Teilchen (parts per million)<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">WA<\/td>\n<td width=\"519\">W\u00e4rmeabgabe<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">WE<\/td>\n<td width=\"519\">W\u00e4rmeerzeuger<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">WP<\/td>\n<td width=\"519\">W\u00e4rmepumpe<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">WRG<\/td>\n<td width=\"519\">W\u00e4rmer\u00fcckgewinnung<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">WW<\/td>\n<td width=\"519\">Warmwasser<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><\/h2>\n","protected":false},"excerpt":{"rendered":"<p>Lateinische Buchstaben A Fl\u00e4che C W\u00e4rmekapazit\u00e4t, Konzentration, Koeffizient D Durchmesser E Energie, Beleuchtungsst\u00e4rke Hi Heizwert (i: inferior) Hs Brennwert (s: superior) I Lichtst\u00e4rke, Stromst\u00e4rke L L\u00e4nge, Leuchtdichte P mechanische, elektrische, chemische Leistung Pv Ventilautorit\u00e4t Q W\u00e4rmeenergie, Blindleistung R W\u00e4rmedurchlasswiderstand, l\u00e4ngenbezogener Druckverlust S Scheinleistung T absolute Temperatur U W\u00e4rmedurchgangskoeffizient, Spannung V Volumen W Arbeit a W\u00e4rme\u00fcbertragerkennwert  [&#8230;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-377","post","type-post","status-publish","format-standard","hentry","category-anhang"],"_links":{"self":[{"href":"https:\/\/enbau-online.ch\/heizung-lueftung-elektrizitaet\/wp-json\/wp\/v2\/posts\/377","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/enbau-online.ch\/heizung-lueftung-elektrizitaet\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/enbau-online.ch\/heizung-lueftung-elektrizitaet\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/enbau-online.ch\/heizung-lueftung-elektrizitaet\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/enbau-online.ch\/heizung-lueftung-elektrizitaet\/wp-json\/wp\/v2\/comments?post=377"}],"version-history":[{"count":11,"href":"https:\/\/enbau-online.ch\/heizung-lueftung-elektrizitaet\/wp-json\/wp\/v2\/posts\/377\/revisions"}],"predecessor-version":[{"id":1154,"href":"https:\/\/enbau-online.ch\/heizung-lueftung-elektrizitaet\/wp-json\/wp\/v2\/posts\/377\/revisions\/1154"}],"wp:attachment":[{"href":"https:\/\/enbau-online.ch\/heizung-lueftung-elektrizitaet\/wp-json\/wp\/v2\/media?parent=377"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/enbau-online.ch\/heizung-lueftung-elektrizitaet\/wp-json\/wp\/v2\/categories?post=377"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/enbau-online.ch\/heizung-lueftung-elektrizitaet\/wp-json\/wp\/v2\/tags?post=377"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}