Fuel calculator

More Nautical Miles per USD. To calculate the energy of an oil requires 4 parametres: Sulphur, Water, Ash and Density. Try the Simple Fuel Calculator and test what will be the best buy.

 

p = is density at 15°C, in kilograms per cubic metre, ex. 991.0.

x = is the water content, expressed as percentage by volume.

y = is the ash content, expressed as percentage by mass.

s = is the sulphur content, expressed as percentage by mass.

Typicals for IFO, 41 MJ/kgs good, 39MJ/kgs bad.

To separate number use . (full stop) not , (comma)

 

 

Density 15°C, in kilograms per cubic metre
p
Water pct. expressed as a percentage by vol.
x
Ash per pct. expressed as a percentage by mass
y
Sulphur pct. expressed as a percentage by mass  
s
Price USD/MT
 
Specific Energy Gross
MJ/Kgs
Price per MJ
 
function fuelCalculate() { // Fuel beregning var p = (document.getElementById('p').value!='') ? parseFloat(document.getElementById('p').value) : 0.0; var x = (document.getElementById('x').value!='') ? parseFloat(document.getElementById('x').value) : 0.0; var y = (document.getElementById('y').value!='') ? parseFloat(document.getElementById('y').value) : 0.0; var s = (document.getElementById('s').value!='') ? parseFloat(document.getElementById('s').value) : 0.0; var u = (document.getElementById('u').value!='') ? parseFloat(document.getElementById('u').value) : 0.0; var fuel = (52.190 - (8.802 * (p * p) * 0.000001)) * (1 - 0.01 * (x + y + s)) + 9.420 * (0.01 * s); var price = u / fuel; document.getElementById('fuel').value = DecRound(fuel); document.getElementById('price').value = DecRound(price); } function lg(v) { return Math.log(v) / Math.log(10); } function DecRound(value) { var p = Math.pow(10,3); return Math.round(value*p)/p; } function updateBreadCrumb() { try { parent.document.getElementById('Breadcrumbstrail_span').innerHTML = "Home | Tools | Fuel calculator"; } catch(e) {} } function clearBreadCrumb() { try { parent.document.getElementById('Breadcrumbstrail_span').innerText = ""; } catch(e) {} } $(document).ready(function() { $('input[type="text"]').keyup(function() { $(this).val($(this).val().replace(',','.')); }); });