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Mechanical Engineers Outlook

Guide for those interested in becoming a mechanical engineer. Includes qualifications, pay, and job duties.

Injection Molding Design Guide

Guide for high quality and cost-effective plastic injection molding.

Essentials of Manufacturing

Information, coverage of important developments and expert commentary in manufacturing.

3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.

more free publications
 
cubic foot atm
Symbol:  ft3-atm 
Category:  Energy 
SI Equivalent:  2869.2 J
Dimension ML2T-2 
Convert     ft3-atm  
1 ft3-atm =
Energy
  Symbol Unit Name
6.58111×1020  Eh  a.u. of energy 
4.68824×10-7  bboe  barrel oil equivalent 
4.68824×10-7  bboe  bboe (barrel oil equivalent) 
1.79081×1013  BeV  BeV (billion eV) 
2.71947  Btu (ISO)  British thermal unit (ISO) 
2.71948  Btu (IT)  British thermal unit (IT) 
2.71738  Btu (mean)  British thermal unit (mean) 
2.7213  Btu (therm.)  British thermal unit (thermochemical) 
685.591  cal15  calorie (15°C) 
682.412  cal4  calorie (4°C) 
0.686411  Cal, kcal  Calorie (diet kilocalorie) 
685.306  cal (IT)  calorie (IT) (International Steam Table) 
684.77  calmean  calorie (mean) 
685.755  cal (therm.)  calorie (thermochemical) 
1.51076  Chu  Celsius-heat unit 
2869.2  C-V  coulomb volt 
2.83168×104  cm3-atm  cubic centimeter-atm 
1.79081×1022  eV  electronvolt 
2.8692×1010  erg  erg 
2116.21  ft-lbf  foot-pound force 
6.80871×104  ft-pdl  foot-poundal 
1.79081×1013  GeV  gigaelectronvolt 
685.306  gram-cal  gram calorie 
6.58111×1020  Eh  hartree 
1.06879×10-3  Hp-h  horsepower (550ft-lbf/s)-hour 
2.53946×104  in-lbf  inch pound force 
2869.2  J  joule 
0.685509  kcal15  kilocalorie (15°C) 
0.682412  kcal4  kilocalorie (4°C) 
1.79081×1019  keV  kiloelectronvolt 
2.8692  kJ  kilojoule 
6.86411×10-10  kt (TNT)  kiloton TNT equivalent 
7.97×10-4  kWh  kilowatt-hour 
1.79081×1016  MeV  megaelectronvolt 
2.8692×10-3  MJ  megajoule 
6.86411×10-13  Mt (TNT)  megaton TNT equivalent 
2869.2  N-m  newton meter 
2.71962×10-18    Q unit 
2.71948×10-15  quad  quad 
2.71948×10-15  quad  quadrillion 
1.31622×1021  Ry  rydberg 
9.79583×10-8  tce  tce (tonne coal equivalent) 
2.71948×10-5    therm (EEG) 
2.72013×10-5    therm (US) 
6.85509×10-4  th15 °C  thermie (15°C) 
6.85264×10-8  toe  toe (tonne oil equivalent) 
6.86411×10-7  ton (TNT)  ton TNT equivalent 
9.79583×10-8  tce  tonne coal equivalent 
6.85264×10-8  toe  tonne oil equivalent 
0.797  Wh  watt hour 
Moment, Torque
  Symbol Unit Name
2.8692×1010  dyn-cm  dyne-centimeter 
2.92577×107  gf-cm  gram force-centimeter 
292.577  kgf-m  kilogram force-meter 
2.8692×105  N-cm  newton-centimeter 
2869.2  N-m  newton-meter 
4.06313×105  ozf-in  ounce force-inch 
2116.21  lbf-ft  pound force-foot 
2.53946×104  lbf-in  pound force-inch 
6.80871×104  pdl-ft  poundal-foot 
Glossary
Mechanical Engineers Outlook

Guide for those interested in becoming a mechanical engineer. Includes qualifications, pay, and job duties.

Injection Molding Design Guide

Guide for high quality and cost-effective plastic injection molding.

Essentials of Manufacturing

Information, coverage of important developments and expert commentary in manufacturing.

3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.