Standard: (NFPA) - NFPA T2.13.7

HYDRAULIC FLUID POWER - PETROLEUM FLUIDS - PREDICTION OF BULK MODULI

This standard is available for individual purchase.

or unlock this standard with a subscription to IHS Standards Expert

IHS Standards Expert subscription, simplifies and expedites the process for finding and managing standards by giving you access to standards from over 370 standards developing organizations (SDOs).

FEATURES & BENEFITS
  • Maximize product development and R&D with direct access to over 1.6 million standards
  • Discover new markets: Identify unmet needs and discover next-generation technologies
  • Improve quality by leveraging consistent standards to meet customer and market requirements
  • Minimize risk: Mitigate liability and better understand compliance regulations
  • Boost efficiency: Speed up research, capture and reuse expertise
For additional product information, visit the IHS Standards Expert page.

HOW TO SUBSCRIBE
For more information or a custom quote, visit the IHS Contact Us page for regional contact information.
Scope:

This standard specifies a procedure for predicting the bulk moduli of petroleum or hydrocarbon oils used as fluids (in the absence of air bubbles) in hydraulic fluid power systems and for other purposes.

This standard provides graphical techniques to obtain moduli of these fluids without extended calculations and with such accuracy as would be required for the practical calculation of hydraulic stem parameters.

The useful temperature range is from OC to 270 C, with a pressure range from atmospheric to 700,000 kPa (7,000 bar).1)

Select the appropriate bulk modulus according to the problem and conditions of operation (see definitions).

Refer to annex A for range of measurement.

Refer to annex B for sample calculations.

1) 1Pa=1N/m2; 1bar =100 kPa=14.5 lbf/in2

Organization: National Fluid Power Association
Document Number: nfpa t2.13.7
Publish Date: 1997-06-12
Page Count: 13
Change Type: REAF
Available Languages: EN
DOD Adopted: NO
ANSI Approved: NO
Most Recent Revision: YES
Current Version: YES
Status: Active

Document History

Document # Change Type Update Date Revision Status
NFPA T2.13.7 Change Type: REAF Update Date: 1997-06-12 Revision: R1 Status: INAC
NFPA T2.13.7 Change Type: REAF Update Date: 1997-06-12 Revision: R1 Status: INAC
NFPA T2.13.7 Change Type: Update Date: 1997-06-12 Revision: R1 Status: INAC

This Standard References

Showing 8 of 8.


Advertisement
Advertisement
Advertisement
Advertisement