pressure bar

pressure bar

[′presh·ər ‚bär]
(mechanical engineering)
A bar that holds the edge of a metal sheet during press operations, such as punching, stamping, or forming, and prevents the sheet from buckling or becoming crimped.
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References in periodicals archive ?
The split Hopkinson pressure bar (SHPB), or Kolsky bar, is a dynamic, stress wave based experimental method to measure the high strain rate response of materials up to ~10,000 strain/s.
Calumet, MI, March 07, 2018 --(PR.com)-- REL's latest system demonstrates that converting our Split Hopkinson Pressure Bar (Kolsky Bar) to an Impact Tester is a seamless transition.
To improve the excavation efficiency of frozen soil in cold regions, with the help of the split Hopkinson pressure bar (SHPB) device, the dynamic mechanical behavior of frozen soil under different freezing temperature and strain rates is studied [5].
As for the modified SHPB experiment [23], the apparatus consisted of a loading bar, an input pressure bar, an output pressure bar, and a specimen between the pressure bars.
The Split-Hopkinson pressure bar (SHPB), originally developed by Kolsky, is a commonly used apparatus to obtain the dynamic properties of materials at high strain rates [3, 4].
The split Hopkinson pressure bar (SHPB) is widely used in this research [5,6].
Evora and Shukla [22] studied the high strain rate compressive behavior of TI[O.sub.2] nanoparticle dispersed polyester resin using the split Hopkinson pressure bar (SHPB) apparatus.
Israel's Emergency Bandage prevents hemorrhaging with a special pressure bar and closure clips.
The high-strain rate testing of pure Si wafer and VACNT-Si was conducted using a split-Hopkinson pressure bar (SHPB, also known as Kolsky Bar).
Cleaning bars and pressure bar are made of hardened stainless steel.
EXTRACT FROM ASPEN TOTAL BALANCE MOLE (KMOL/HR) 1.0000 MASS (KG/HR) 12.6237 ENTHALPY (GCAL/HR) 0.199420E-O1 *** INPUT DATA *** ISENTROPIC CENTRIFUGAL COMPRESSOR OUTLET PRESSURE BAR 7.09275 ISENTROPIC EFFICIENCY 0.50000 MECHANICAL EFFICIENCY 1.00000 *** RESULTS *** INDICATED HORSEPOWER REQUIREMENT KW 3.70548 BRAKE HORSEPOWER REQUIREMENT KW 3.70548 NET WORK REQUIRED KW 3.70548 POWER LOSSES KW 0.0 ISENTROPIC HORSEPOWER REQUIREMENT KW 1.85274 EFFICIENCY (POLYTR/ISENTR) USED 0.50000 OUTLET VAPOR FRACTION 1.00000 HEAD DEVELOPED, METER 53,877.8 MECHANICAL EFFICIENCY USED 1.00000 INLET HEAT CAPACITY RATIO 1.32138 INLET VOLUMETRIC FLOW RATE, CUM/HR 26.7815 OUTLET VOLUMETRIC FLOW RATE, CUM/HR 7.86288 INLET COMPRESSIBILITY FACTOR 0.99724 OUTLET COMPRESSIBILITY FACTOR 1.00047 AV.
With elections in Afghanistan less than a month away, the increased extremist activities has raised the pressure bar on Pakistan to help ensure a peaceful election.