International Journal of Rotating Machinery Volume 2008, Issue 1 Abstract References Index Terms Comments Abstract This paper is concerned with the dynamic behavior of the rotating composite shaft on rigid bearings. The International Journal of Rotating Machinery, published in cooperation with the Pacific Center of Thermal-Fluids Engineering, presents research results on all types of rotating machinery employing gas, vapor, particle, liquid, and their mixtures (including slurry) as the working substances. The journal orbit is obtained by the combined solution of equations of motion and Reynolds equation. The ISSN (Online) of International Journal of Rotating Machinery is 1542-3034 . 31, No. In addition to In many real applications of fault detection and diagnosis, data tend to be imbalanced, meaning that the number of samples for some fault classes is much less than the normal data samples. Detection of fault from vibration signals is widely used method in condition monitoring techniques for diagnosis of machine elements. International Journal of Rotating Machinery, Vol. This paper presents a methodology and some results on the dynamic stability of an elastic rotating system consisting of one- and twodimensional members. 2022 Volume 15 Issue 1. Source: Crossref Efficient Models of Three-Dimensional Tilting Pad Journal Bearings for the Study of the Interactions between Rotor and Lubricant Supply Plant. Scope The International Journal of Fluid Machinery and Systems (IJFMS) is an open access journal and was established under the cooperation of Korean Society for Fluid Machinery (KSFM), Chinese Society of Engineering Thermophysics (CSET), Turbomachinery Society of Japan (TSJ) and IAHR Section on Hydraulic Machinery and Systems (IAHR) to serve the engineering community through dissemination of . International Journal of Rotating Machinery publishes original research articles as well as review articles on all types of rotating machinery employing gas, vapor, particle, liquid, and their mixtures (including slurry) as the working substances. 1411-1426. The failure of rotating machine elements causes unnecessary downtime of the machine. Experimental data are collected from a rotor system that emulates an . The International Journal of Rotating Machinery, published in cooperation with the Pacific Center of Thermal-Fluids Engineering, presents research results on all types of rotating machinery employing gas, vapor, particle, liquid, and their mixtures (including slurry) as the working substances. International Journal of Rotating Machinery. International Journal of Rotating Machinery. The journal of pain : official journal of the American Pain Society. Compared with the traditional parameter optimization methods of GPC . Journal of Drainage and Irrigation Machinery Engineering. European journal of pain. International Journal of Structural Stability and Dynamics Vol. Engineering. 11, pp. 11-16, 1999, (Chinese). International Journal of Rotating Machinery Multiplicity and Stability of Mixed Convection Z Pressure-driven main flow Upper {wall IA)wer Wall 169 Coriolis forces in the momentum equation describing the relative motion of fluids with respect to the duct. Kim, N. and Rhode, D.L. Vibration problems in aero engines. This work describes a new concept for protecting critical mechanical systems against such attacks in which a defense layer is added to the critical rotating machine to prevent hostile entities from damaging it. (2000). Fault detection of rotating machinery is very important for its performance degradation assessment. In this work, an effective feature learning and detecting method based on the ensemble empirical mode decomposition (EEMD) and Gaussian process classifier (GPC) is put forward. A p -version, hierarchical finite element is employed to define the model. IJRM stands for International Journal of Rotating Machinery. The International Journal of Fluid Machinery and Systems (IJFMS) is an open access journal and was established under the cooperation of Korean Society for Fluid Machinery (KSFM), Chinese Society of Engineering Thermophysics (CSET), Turbomachinery Society of Japan (TSJ) and IAHR Section on Hydraulic Machinery and Systems (IAHR) to serve the engineering community through dissemination of new . International Journal of Rotating Machinery Country United States Universities and research institutions in United States Subject Area and Category Engineering Industrial and Manufacturing Engineering Mechanical Engineering Publisher Hindawi Publishing Corporation H-Index 33 Publication type Journals ISSN 1023621X, 15423034 Coverage Vendor Spotlight: Solar Turbines Hydrogen is top of mind at Solar Turbines, a mainstay of the turbomachinery industry for decades. The overall rank of International Journal of Rotating Machinery is 16074 . 67: This paper investigates the variation of nonlinear stiffness and damping coefficients in a journal orbit with respect to equilibrium position. Organizations, NGOs, schools, universities, etc. See other definitions of IJRM. Perfect alignment of shafts never exists. International Journal of Rotating Machinery - DOAJ International Journal of Rotating Machinery 1023-621X (Print) / 1542-3034 (Online) Website ISSN Portal About Articles Publishing with this journal The journal charges up to: 900 USD as publication fees (article processing charges or APCs). International Journal of Rotating Machinery's journal/conference profile on Publons, with 29 reviews by 22 reviewers - working with reviewers, publishers, institutions, and funding agencies to turn peer review into a measurable research output. H. C. Qu, "The modeling and theoretical analysis of the misalignment default of shaft system in the rotating machinery," Journal of Civil Aviation University of China, vol. Minimizing physical damage to mechanical equipment caused by cyber-attacks is currently a challenge. 21: 2016: Parametric study and performance improvement of regenerative flow pump considering the modification in blade and casing geometry. ©2008-2017 OALib, Inc | Public user content licensed CC-BY 4.0 unless otherwise specified. International Journal of Rotating Machinery (Jan 2016) Flettner Rotor Concept for Marine Applications: A Systematic Study A. Approved by publishing and review experts on Typeset, this template is built as per for International Journal of Rotating Machinery formatting guidelines as mentioned in Hindawi author instructions. 70: 2005: Experimental determination of the speed of sound in cavitating flows. It is published by Hindawi Publishing Corporation. 2013; 14:438-45. Simulation of a Centrifugal Pump by Using the Harmonic Balance Method Author: Magagnato Franco Zhang Jinfeng Journal: International Journal of Rotating Machinery Improper aligning of shafts through couplings often leads to severe vibration problems in many rotating machines. These parts may contain different kinds of unsymmetries: either from mass- or stiffness imperfections or from anisotropic especially hydrodynamic bearings. In the linearized dynamic analysis, dynamic . 15: OALib ISSN Online: 2333-9721 OALib ISSN Print: 2333-9705 14, No. First, a 3D flow simulation for the impeller with a structured grid is presented. International Journal of Rotating Machinery, 9(2): 63-79, 2003 . onAcademic is where you discover scientific knowledge and share your research. Topics: info:eu-repo/classification/ddc/620, Mechanical Engineering, Industrial and Manufacturing Engineering, Maschinenwesen, Werkstoffwissenschaften, rotating . 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