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[null,21]
[null,19]
[null,20]
[null,18]
[null,17]
[null,14]
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[null,12]
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{"sheet":"Stikstof","index":3,"n_rows":49,"n_cols":12,"rows_kept":49,"cut":false,"hidden":false,"merged":[]}
[]
[]
["Berekening van het zuurstofgehalte in een ruimte met vaten vloeibaar stikstof",null,null,null,null,null,null,null,"N²"]
[]
["Normale situatie:",null,null,null,null,"Berekeningen"]
[]
["Inhoud van de ruimte:",null,5,"in m³",null,"Ventilatie (Q): ",null,{"$f":"C7*C8","v":20},"m³/uur"]
["Ventilatievoud:",null,4,"in h-1"]
["Inhoud vat(en) N2:",null,100,"liter",null,"Verdamping per dag:",null,{"$f":"(C10/100)*C9","v":99},"liter"]
["Verdamping per dag:",null,99,"%"]
["Temperatuur in de ruimte:",null,20,"°C",null,"1 liter vloeibaar N2",null,{"$f":"((0.691*(273+C11))/288)","v":0.70299652777777777},"m³ gasvormig bij:",null,{"$f":"(C11)","v":20},"°C"]
["(bij 1 atmosfeer)",null,null,null,null,"Verdamping per dag:",null,{"$f":"(H9*0.808)","v":79.992000000000004},"kg"]
[null,null,null,null,null,"Verdamping per uur:",null,{"$f":"(H12)/24","v":3.3330000000000002},"kg"]
[]
["Resultaat:",null,null,null,null,"1 kg vloeibaar N2",null,{"$f":"(H11/0.808)","v":0.87004520764576454},"m³"]
["Stikstof gehalte in 1 m³ lucht:",null,{"$f":"((0.79+H17)/(1+H17))*100","v":81.659277061877148},"%",null,"Verdamping per uur:",null,{"$f":"(H13*H15)","v":2.8998606770833333},"m³"]
["Eindconcentratie zuurstof:",null,{"$f":"((0.21/(1+H17)))*100","v":18.340722938122859},"%",null,"Concentratie N2:",null,{"$f":"(H16/H7)","v":0.14499303385416668},"m³ N2 / m³"]
[]
["Melding:",{"$f":"IF(C17>20,\"Veilig\",\"Onveilig\")","v":"Onveilig"}]
[]
[]
[]
[]
["Calamiteitsituatie:",null,null,null,null,"Berekeningen per uur"]
[]
["Inhoud van de ruimte:",null,50,"in m³",null,"Ventilatie (Q): ",null,{"$f":"C26*C27","v":100},"m³/uur"]
["Ventilatievoud:",null,2,"in h-1"]
["Inhoud vat(en) N2:",null,5,"liter",null,"Verdamping per uur:",null,{"$f":"(C29/100)*C28","v":5},"liter"]
["Verdamping per uur",null,100,"%"]
["Temperatuur in de ruimte:",null,20,"°C",null,"1 liter vloeibaar N2",null,{"$f":"((0.691*(273+C30))/288)","v":0.70299652777777777},"m³ gasvormig bij:",null,{"$f":"(C30)","v":20},"°C"]
["(bij 1 atmosfeer)",null,null,null,null,"Verdamping per uur:",null,{"$f":"(H28*0.808)","v":4.04},"kg"]
[]
[null,null,null,null,null,"1 kg vloeibaar N2",null,{"$f":"(H30/0.808)","v":0.87004520764576454},"m³"]
["Resultaat:",null,null,null,null,"Verdamping per uur:",null,{"$f":"(H31*H33)","v":3.5149826388888887},"m³"]
["Stikstof gehalte in 1 m³ lucht:",null,{"$f":"((0.79+H35)/(1+H35))*100","v":79.713081657697487},"%",null,"Concentratie N2:",null,{"$f":"(H34/H26)","v":3.5149826388888888E-2},"m³ N2 / m³"]
["Eindconcentratie zuurstof:",null,{"$f":"((0.21/(1+H35)))*100","v":20.286918342302499},"%"]
[]
["Melding:",{"$f":"IF(C36>20,\"Veilig\",\"Onveilig\")","v":"Veilig"}]
[]
[]
["O2 verlaging (= N2-verhoging)"]
[]
["O2 %          N2 %",null,"Globale weergave van de invloed van zuurstofverlaging (N2-toename) op het menselijk organisme."]
[21,79,"Het natuurlijk aandeel in de lucht"]
["20 - 18","20 - 82","Versnelde ademhaling"]
["18 - 13","82 - 87","Een kaars zal net doven. Ademvolume en polsslag verhoogd. Verlaagde aandacht."]
["13 - 10","87 - 90","Beoordelings- en pijndrempen worden merkbaar verlaagd. Vermoeidheids- en flauwtegevoelens."]
["10 - 6","90 - 94","Misselijkheid, slapte, bewusteloosheid, nalatend geheugen, gelatenheid."]
["< 6","> 94","Naar adem snakkend, kramp. Snel intredende dood. "]

{"sheet":"Kooldioxide","index":4,"n_rows":47,"n_cols":9,"rows_kept":47,"cut":false,"hidden":false,"merged":[]}
[]
[]
["Berekening van het zuurstofgehalte in een ruimte met een vat droogijs",null,null,null,null,null,null,null,"CO2"]
[]
["Normale situatie:",null,null,null,null,"Berekeningen"]
[]
["Inhoud ruimte:",null,100,"in m³",null,"Ventilatie (Q): ",null,{"$f":"C7*C8","v":400},"m³ / uur "]
["Ventilatievoud:",null,4,"in h-1"]
[null,null,null,null,null,"Verdamping per week:",null,{"$f":"(C11/C10)*100","v":12},"%"]
["Inhoud vat CO2",null,250,"kg"]
["Verdamping per week:",null,30,"kg",null,"Verdamping per uur:",null,{"$f":"(C11)/168","v":0.17857142857142858},"kg CO2"]
[]
["Resultaat:",null,null,null,null,"Verdamping per uur:",null,{"$f":"H11*0.55","v":9.8214285714285726E-2},"m³ CO2"]
["CO2 gehalte in 1m³ lucht",null,{"$f":"((0.0004+H15)/(1+H15))*100","v":6.4537725112137651E-2},"%"]
["Eindconcentratie zuurstof:",null,{"$f":"((0.21/(1+H15)))*100","v":20.994845015732743},"%",null,"Concentratie CO2",null,{"$f":"(H13/H7)","v":2.455357142857143E-4},"m³ CO2 / m³ lucht (per uur) "]
[]
["Melding:",{"$f":"IF(C15>20,\"Veilig\",\"Onveilig\")","v":"Veilig"}]
[]
[]
[]
[]
["Calamiteitsituatie:",null,null,null,null,"Berekeningen per uur"]
[]
["Inhoud ruimte:",null,100,"in m³",null,"Ventilatie (Q): ",null,{"$f":"C24*C25","v":400},"m³ / uur "]
["Ventilatievoud:",null,4,"in h-1"]
[null,null,null,null,null,"Verdamping per uur:",null,{"$f":"(C28*0.541)","v":27.05},"m³ CO2"]
["Inhoud vat CO2",null,250,"kg"]
["Verdamping per uur:",null,50,"kg",null,"Concentratie CO2",null,{"$f":"(H26/H24)","v":6.7625000000000005E-2},"m³ CO2 / m³ lucht (per uur) "]
[]
["Resultaat:"]
["CO2 gehalte in 1m³ lucht",null,{"$f":"((0.0004+H28)/(1+H28))*100","v":6.3716192483315766},"%"]
["Eindconcentratie zuurstof:",null,{"$f":"((0.21/(1+H28)))*100","v":19.669827889005969},"%"]
[]
["Melding:",{"$f":"IF(C32>20,\"Veilig\",\"Onveilig\")","v":"Onveilig"}]
[]
[]
["O2 verlaging (= CO2-verhoging)"]
[]
["O2%","CO2%","Globale weergave van de invloed van zuurstofverlaging (CO2-toename) op het menselijk organisme."]
[21,"< 0,03","Natuurlijk aandeel in de lucht"]
[20.9,0.5,"5000 ppm = grenswaarde"]
[20.5,"Tot 2,5","Toename van het ademvolume 50 - 100 %"]
["20,5 - 20,2","2,5 - 4","Na 30 à 60 min. Versterkte, verdiepte ademhaling, hoofdpijn, hartkloppingen, verlaging posslag, duizeligheid, flauwte"]
["20,2 - 19,5","4 - 7","Binnen 30 à 60 min. direct of later dodelijk. Toename van ademvolume."]
["19,5 - 18,9","7 - 10","Ernstige ademnood, bewusteloosheid treedt snel in. Overlading van bloed door CO2 met dodelijke afloop. "]
["18,9 - 16,8","10 - 20","Verlamming van levensbelangrijke centra binnen seconden"]
["< 16,8","> 20","Snel intredende dood"]

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