Factores de conversion

Factores de Conversión

Dimensión | Métrico | Métrico/Ingles |
Longitud | 1 m = 100 cm = 1000 mm | 1 m = 3,28083 pie = 39,37 pulg 1 pie = 0,3048 m = 12 pulg = 30,48 cm1 pulg = 2,54 cm 1cm =0,3937 pulg1 mi = 5280 pie = 1,6093 km |
Aceleración | 1 m/s2 = 100 cm/s2 | 1 m/s2 = 3,2808 pies/s21 pie/s2 = 0,3048 m/s2 |
Área | 1 m2 = 104 cm2 = 106 mm2 = 10-6 Km2 | 1 m2 = 1550 pulg2 = 10,764pies21 pie2 = 144 pulg2 = 0,09290304 m2 |
Densidad | 1 g/cm3 = 1 kg/L = 1000 kg/m3 | 1 g/cm3 = 62,428 lb/pie3 = 0,036127 lb/pulg31 lb/pulg3 = 1728 lb/pie31 kg/m3 = 0,062428 lb/pie3 |
Energía,Calor, TrabajoEnergía internaEntalpía | 1 kJ = 1000 J = 1000 N.m = 1 Kpa.m31 kJ/kg = 1000 m2/s21 kWh = 3600 kJ1 cal = 4,184 J1 IT cal = 4.1868 J | 1 kJ = 0,94782 Btu1 Btu = 1,055056 kJ = 5,40395 psia.pie3= 778,169 lbf.pie1 Btu/lb = 25,037 pie2/s2 = 2,326 kJ/kg1 kJ/kg = 0,430 Btu/lb1 kWh = 3412,14 Btu |
Fuerza | 1 N = 1 kg.m/s2 = 105 dinas1 kgf = 9,80665 N | 1 N = 0,22481 lbf1 lbf = 32,174 lb.pie/s2= 4,44822 N |
Flujo de calor | 1 W/cm2 = 104 W/m2 | 1 W/m2 = 0,3171 Btu/h. pie2 |
Coeficiente de transferencia de calor | 1 W/m2 oC = 1 W/m2 oK | 1 W/m2 oC = 0,17612 Btu/h pie2 oF |
Masa | 1 kg= 1000 g1 Ton metrica = 1000 kg | 1 kg = 2,2046226 lb1 lb = 0,45359237 kg1 onza = 28,3495 g1 slug = 32,174 lb = 14,5939 kg1 Ton corta = 1000 lb = 907,1847 kg |
Potencia, Velocidad de transferenciade calor | 1 W = 1 J/s1 kW = 1000 W = 1,341 hp1 hp = 745,7 W | 1 kW = 3412,14 Btu/h = 737,56 lbf. Pie/s1 hp = 550 lbf pie/s = 0,7068 Btu/s = 42,41 Btu/min = 2544,5 Btu/h = 0,7457 kW1 hp caldera =33,475 Btu/h1 Btu/h = 1,055056 kJ/h1 Ton de refrigeración = 200 Btu/min |
Presión | 1 Pa = 1 N/m21 kPa = 1000 Pa = 10-3 MPa1 atm = 101,325 kPa = 1,01325 bars =760 mm Hg a 0 oC = 1,03323 kgf/cm21 mm Hg= 0,1333 kPa | 1 Pa = 1,4504x10-4 psia = 0,020886 lbf/pie21 psi = 144 lbf/pie2 = 6,894757 kPa1 atm = 14,696 psia =29,92 pulg Hg a 30 oF1 pulg Hg = 3,387 kPa |
Calor especifico | 1 kJ/kg oC = 1...