What are the expansion coefficients of diesel fuel?

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  • Thread starter Thread starter lordgord
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    Diesel Expansion Fuel
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SUMMARY

The linear and cubic expansion coefficients of diesel fuel and kerosene are critical for understanding their behavior under temperature variations. Specific gravity (SG) of diesel fuel ranges from 0.91 at 0°F to 0.76 at 300°F, indicating a linear relationship between temperature and specific gravity. This information allows for the calculation of expansion coefficients based on the changes in specific gravity. The source of this data can be found at efunda.com, which provides additional insights into the thermal properties of diesel fuel.

PREREQUISITES
  • Understanding of specific gravity and its implications in fluid dynamics
  • Basic knowledge of thermal expansion principles
  • Familiarity with temperature measurement scales (Fahrenheit)
  • Access to resources for fluid property data, such as efunda.com
NEXT STEPS
  • Research the thermal expansion coefficients of various fuels, including gasoline and kerosene
  • Explore the impact of temperature on the viscosity of diesel fuel
  • Learn about the methods for measuring specific gravity in fuels
  • Investigate the implications of fuel expansion on storage and transportation systems
USEFUL FOR

Engineers, fuel scientists, and professionals involved in the transportation and storage of diesel fuel and kerosene will benefit from this discussion.

lordgord
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Does anyone have the linear or cubical expansion coefficients of diesel fuel/kerosene?
 
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Diesel fuel specific gravity (ref water @ 60°F)is pretty linear between 0 and 300°F. At 0°F, SG=.91 At 300°F, SG=.76. You can back out the expansion from that.
 

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