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Keywords: finite difference methods
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. April 2011, 133(4): 042501.
Published Online: November 18, 2010
... simulated static and dynamic characteristics of the HAFTB. A 2D thin plate equation in cylindrical coordinate was solved with the finite difference method for the prediction of the top foil deflection. Parametric studies were performed to evaluate the effect of various design parameters on the static...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. October 2010, 132(10): 102920.
Published Online: July 9, 2010
... fundamental characteristics of vacuum bubble hydrodynamics, and it is also instructive for further applications of the MPS method to complicated bubble dynamics. 12 08 2009 14 08 2009 09 07 2010 09 07 2010 bubbles finite difference methods finite element analysis finite volume...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Eng. Gas Turbines Power. May 2009, 131(3): 034504.
Published Online: February 10, 2009
...-dynamics modeling tool is presented. The model is able to reproduce the global behavior of complete engines. This paper emphasizes an innovative feature: the independent time discretization of ducts. It is well known that 1D models solve the flow through the duct by means of finite difference methods...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. May 2009, 131(3): 031501.
Published Online: January 29, 2009
... equations of mass, momentum, energy, and species concentrations along with the conservation equations of soot mass concentration and number density are solved simultaneously, with appropriate boundary conditions, by an explicit finite difference method. Average soot diameters are then calculated from...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. July 2008, 130(4): 042501.
Published Online: April 9, 2008
... ∂ ζ 2 = 1 Δ ζ 2 ( Λ ¯ i , j + 1 − 2 Λ ¯ i , j + Λ ¯ i , j − 1 ) Reynolds equation 1 is solved numerically using the finite difference method (FDM). However, doing this directly leads to numerical error propagation due to high local...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. April 2007, 129(2): 596–608.
Published Online: September 22, 2006
... automotive components springs (mechanical) shock absorbers valves deformation partial differential equations finite difference methods meters nozzles 03 01 2006 22 09 2006 Model error—injected fuel volume per stroke A detailed validation of an injector model cannot...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. October 2004, 126(4): 874–885.
Published Online: November 24, 2004
... 24 11 2004 diesel engines nozzles solenoids electromagnetic devices finite difference methods partial differential equations The design of high-performance fuel-injection systems, or modification of existing configurations, in the light of the increasing demands placed by energy...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. April 2004, 126(2): 265–270.
Published Online: June 7, 2004
..., June 3–6, 2002; Paper No. 2002-GT-30500. Manuscript received by IGTI, Dec. 2001, final revision, Mar. 2002. Associate Editor: E. Benvenuti. 03 June 2002 01 Dec 2001 01 Mar 2002 07 06 2004 gas turbines finite difference methods aerospace engines compressors durability...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. July 2001, 123(3): 633–643.
Published Online: December 1, 2000
... 2000 thin films thickness measurement internal combustion engines capacitance measurement design engineering finite difference methods The interaction of the piston ring with the cylinder liner plays a critical role in the determination of frictional losses and mechanical wear...