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Keywords: temperature distribution
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. June 2011, 133(3): 031403.
Published Online: April 4, 2011
... within a factor of 2. Comparison between the measured CCD observation cycle number N III and the predicted cycle N c from load-cycle curve (0.3% and 0.5% strain amplitude) fatigue cracks fatigue testing geometry plates (structures) stainless steel temperature...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. December 2009, 131(6): 061403.
Published Online: October 8, 2009
... of this paper is to investigate and understand the temperature distribution during EF welding. A one-dimensional transient heat-transfer model was proposed, taking the variation in the rate of power input, the phase transition of PE, and the thermal contact conductance between heating wire and PE...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. November 2008, 130(4): 041206.
Published Online: August 21, 2008
... boundary conditions, a generalized series based on a new and infinitely differentiable polynomial was employed to inversely determine the transient temperature distribution in a semi-infinite slab using only a single temperature history. These temperature distributions were in turn used to find...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. August 2008, 130(3): 031203.
Published Online: June 12, 2008
.... This paper employs the continuous-time analog Hopfield neural network (CHNN) to compute the temperature distribution in various forward heat conduction problems. An efficient technique is then proposed for the solution of inverse heat conduction problems using a three-layered backpropagation neural network...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. February 2008, 130(1): 011201.
Published Online: January 8, 2008
... ). The direct route addresses failure modes directly, having, therefore, advantages in comparison to the traditional method, which is stress categorization. Special attention is given to the progressive plastic deformation design check (PD-DC) with space and time-dependent temperature distribution...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. May 2007, 129(2): 313–315.
Published Online: November 20, 2006
... the carbon steel from exposure to excessive temperatures. The temperature distribution in the steel tube-sheet–tube-ferrule system is affected by process gas flow and heat transfer through the assembly. Rather than depend on “assumed” heat transfer coefficients and fluid flow distribution, a computational...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. November 2007, 129(4): 583–592.
Published Online: October 29, 2006
...-averaged temperature and the root mean square of the temperature fluctuation. However, this model predicts a slower mixing at the far downstream of the jet. 16 03 2006 29 10 2006 fluid oscillations hydraulic systems jets mixing shear turbulence temperature distribution...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. November 2005, 127(4): 394–401.
Published Online: May 29, 2005
... to finite element results. 06 07 2004 29 05 2005 pressure vessels flanges fasteners thermal expansion temperature distribution finite element analysis Bolted joints are very often the weak link between pressure vessels as they are very prone to leakage. This is especially true...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Pressure Vessel Technol. May 2003, 125(2): 131–135.
Published Online: May 5, 2003
... condition, after PWHT and the base metal, respectively. 1 Thermal stress due to the temperature distribution in center cracked type specimen can be reduced down to about −1 MPa by using specially designed long furnace and slit specimen. 2 The fatigue crack propagation properties at room...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Pressure Vessel Technol. February 2001, 123(1): 88–96.
Published Online: October 27, 2000
... of them with degenerative effects on its properties in general. steel oxidation temperature distribution iron compounds oxygen compounds air molybdenum alloys multilayers pressure vessels chromium alloys alloy steel 01 August 1999 01 January 2000 27 October 2000...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Pressure Vessel Technol. February 2001, 123(1): 146–149.
Published Online: August 21, 2000
... of the temperature distribution as a function of time and radial position was then used to derive new relationships for the transient thermoelastic stress states. The derived expressions allow an easy analysis of the significance of the exponential terms and convective coefficient in determining the magnitudes...
Journal Articles