coupling rod using method

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  • Efficient Source-To-Fiber Coupling Method Using a

    The use of a diamond rod to couple a blackbody source optically to a chalcogenide glass fiber is described and shown to be useful for evanescent-wave IR absorbance measurements. One end of a short 0.5-mm-diameter diamond rod abuts an optical fiber of the same diameter; the other end is in direct contact with a glowing silicon carbide IR source.

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  • Wake-Body Interaction Noise Simulated by the

    2019-10-29 · In this chapter, we simulated the flow around the rod-airfoil model and the noise generated by the wake-body interaction or body-vortex interaction by the coupling method using commercial CFD and acoustic BEM codes, and compared the results with those obtained by Jacob et al. and Jiang et al. . Then, we simulated the flow around the airfoil-airfoil model (airfoils in tandem) and the noise …

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  • A 2D/1D coupling neutron transport method based

    2013-7-1 · The 2D and ID solutions are coupled through the transverse leakage items. The 3D CMFD method is used to ensure the global neutron balance and adjust the different convergence properties of the radial and axial solvers. A computational code is developed based on these theories. Two benchmarks are calculated to verify the coupling method and the code.

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  • DESIGN AND ANALYSIS OF UNIVERSAL COUPLING IN

    Universal joint in a rigid rod that allows the rod to bend in any direction, and is commonly used in shafts that transmit rotary motion. It consists of a pair of hinges located close together, oriented at 90° to each other, connected by a cross shaft. The Universal coupling saves the Gear arrangements cost for

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  • Coupling vibration analysis of auger drilling system |

    The vibration coupling the longitudinal and transverse of drill-rod based on the Hertz contact theory was researched and the coupling vibration dynamics model was built [1-3]. A non-linear dynamic inversion control design method was raised to suppress the transverse and the torsional vibrations of a non-linear drill-rod, which reduced the vibration significantly [4].

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  • Coupling dynamics of a geared multibody system

    2014-5-9 · Chang considered the coupling dynamics of a spatial quick-return mechanism with a flexible geared rotor, in which the flexible multibody model of the geared mechanism was established by using the Hamilton’s principle and the flexible rods were model by using the modal shape function based on the Timoshenko-beam theory.

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  • Simulation of solute transport using a coupling model ...

    2010-2-1 · 129 2010,22(1):129-136 DOI: 10.1016/S1001-6058(09)60037-8 SIMULATION OF SOLUTE TRANSPORT USING A COUPLING MODEL BASED ON FINITE VOLUME METHOD IN FRACTURED ROCKS * HUANG yong , ZHOU Zhi-fang College of Civil Engineering, Hohai University, Nanjing, 210098 China, E-mail:[email protected

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  • Review on neutronic/thermal-hydraulic coupling

    2020-3-1 · The deterministic codes and 1D/2D TH codes coupling method (Deterministic&1D/2D-TH) is a widely used method in the calculation of N/TH loose coupling numerical simulations. Table 5 shows a comprehensive list of Deterministic&1D/2D-TH.

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  • Numerical Simulation Of Penetration And Coupling

    The coupling between incident electromagnetic fields and lossless multiconductor transmission systems is studied using transmission-line modelling-(TLM) and the impedance parameters of the ...

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  • Finite element method and boundary element method ...

    2020-7-15 · The coupling algorithm of the finite element method (FEM) and boundary element method (BEM) can make maximal use of both methods’ advantages. However, such coupling will reduce the computational efficiency because the systems’ degrees of freedom will increase sharply.

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  • T-Coupler: a method of in situ coupling of plate-plate

    A new device is described for in situ coupling of a plate to plate and a rod to plate using the VSP and lsola systems. Study design: A T-Coupler was designed to permit coupling of plate-to-plate and rod-to-plate. The T-Coupler was implanted into patients who were prospectively followed clinically and radiographically for a minimum of 2 years.

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  • Patent Report: | US9855076 | Rod coupling systems

    2019-6-13 · Rod coupling systems and devices and methods of making and using the same Updated Time 12 June 2019 Patent Registration Data. Publication Number. US9855076. Application Number. US15/148333. Application Date. 06 May 2016. Publication Date. 02 January 2018. Current Assignee. GLOBUS MEDICAL, INC.

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  • OSA | Efficient Source-to-Fiber Coupling Method

    The use of a diamond rod to couple a blackbody source optically to a chalcogenide glass fiber is described and shown to be useful for evanescent-wave IR absorbance measurements. One end of a short 0.5-mm-diameter diamond rod abuts an optical fiber of the same diameter; the other end is in direct contact with a glowing silicon carbide IR source. The close match of the refractive indices of SiC ...

    Get Price
  • ROD COUPLING SYSTEMS AND DEVICES AND

    What is claimed is: 1. A method of treating a spine of a patient, said method comprising: providing a rod coupler system; securing the rod coupler system to an area of the spine through a bone fastener, wherein the rod coupler system includes: a coupling body having the bone fastener disposed therethrough, the coupling body having at least two sidewalls that define two upwardly extending arms ...

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  • DESIGN AND ANALYSIS OF UNIVERSAL COUPLING IN

    Universal joint in a rigid rod that allows the rod to bend in any direction, and is commonly used in shafts that transmit rotary motion. It consists of a pair of hinges located close together, oriented at 90° to each other, connected by a cross shaft. The Universal coupling saves the Gear arrangements cost for

    Get Price
  • SHAFT COUPLING ASSEMBLY AND METHOD FOR

    Sucker rod end fittings and method of using same: September, 2008: Rutledge et al. 20080056813: Motor Vehicle Actuating Drive With An Axial Play Compensation Element Disposed Between The Transmission Shaft And The Motor Shaft: March, 2008: Viernekes: 20080226388: Cabinet panel bracket: September, 2008: Prechtel et al.

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  • Numerical Simulation Of Penetration And Coupling

    Johns et al [3] have proposed such a method using lossy, loaded transmission lines later improved by Trenkic [4]. Fuchs [5] has succeeded in demonstrating a full analytical, time-domain solution ...

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  • Coupling Alignment Fundamentals

    2016-5-21 · Coupling Alignment Fundamentals Rexnord, 5555 S. Moorland Rd., New Berlin, WI 53151-7953 538-214 Telephone: 262-796-4060 Fax: 262-796-4064 February 2014 August 2013

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  • Rod microglia: elongation, alignment, and coupling to

    2012-10-30 · Work published by renowned neuropathologist Franz Nissl described Stäbchenzellen (rod cells) in general paralysis of the insane [].These rod cells are now understood to represent a form of activated microglia, with a host of possible functional consequences [].By the early 20th century, their presence had been confirmed by others including Alzheimer, del Rio Hortega, Cerletti, and Ulrich ...

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  • Design and Analysis of Bushed Pin Flexible Coupling

    Coupling Timur Choban Khidir Kirkuk University College of Engineering - Mechanical Dept. ABSTRACT In this research, Design of bushed pin flexible coupling by using the standard equation for design and applying finite amount of torque for testing purposes to find the main deformation in the couplings thus

    Get Price
  • OSA | Efficient Source-to-Fiber Coupling Method

    The use of a diamond rod to couple a blackbody source optically to a chalcogenide glass fiber is described and shown to be useful for evanescent-wave IR absorbance measurements. One end of a short 0.5-mm-diameter diamond rod abuts an optical fiber of the same diameter; the other end is in direct contact with a glowing silicon carbide IR source. The close match of the refractive indices of SiC ...

    Get Price
  • Method of producing high Strength sucker rod

    1994-4-8 · A preferred method for fabricating the sucker rod coupling 10 shown in FIG. 1 includes application of a suitable corrosion resistant coating 18 to the core 12, heat treating the coupling 10 to increase the ultimate tensile strength of the core 12 to above about 117,000 psi, and preferably above about 146,000 psi, and the core 12 hardness ...

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  • SHAFT COUPLING ASSEMBLY AND METHOD FOR

    Sucker rod end fittings and method of using same: September, 2008: Rutledge et al. 20080056813: Motor Vehicle Actuating Drive With An Axial Play Compensation Element Disposed Between The Transmission Shaft And The Motor Shaft: March, 2008: Viernekes: 20080226388: Cabinet panel bracket: September, 2008: Prechtel et al.

    Get Price
  • ARTICLE Simulation Study of Passive Rod Di usion in

    2021-1-7 · studied the translation-rotation coupling of rod, and interestingly, a negative translation- ... II. METHOD We consider a rigid passive rod consisting of L sphere beads (each of diameter ... of length of rod L by using long-thin rod approximation [32]:

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  • OSA | Coupling characteristic analysis of single-mode

    The coupling characteristics of optical-fiber connectors using gradient-index (GRIN)-rod lenses are analyzed for both single-mode and multimode use. We deal with six types of commercially available GRIN-rod lens. In the single-mode case the coupling characteristics are analyzed by the Gaussian beam approximation, and the effects of the deviation in lens length from a one-quarter pitch, the ...

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  • Sucker rod coupling with protective coating - ICO, Inc.

    Any diameter of sucker rod coupling can be prepared for abrasion and corrosion resistance, using this new method and apparatus. Machining costs are minimized. Expensive molds for injection molding are not needed. A protective coating is thermally bonded to the sucker rod coupling so it cannot slip out of position in-service.

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  • Coupling Alignment Fundamentals

    2016-5-21 · Coupling Alignment Fundamentals Rexnord, 5555 S. Moorland Rd., New Berlin, WI 53151-7953 538-214 Telephone: 262-796-4060 Fax: 262-796-4064 February 2014 August 2013

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  • Rod and Cone Coupling Modulates Photopic ERG

    Using the ERG, we examined how modulation of gap junctional coupling between rod and cones alters the light-adapted ERG. To measure changes, a b-wave light adaptation enhancement factor (LAEF), was defined as the ratio of R max after 15 min light adaptation to R max recorded at the onset of an adapting light. For wild-type mice (WT), the LAEF ...

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  • Rod microglia: elongation, alignment, and coupling to

    2012-10-30 · Work published by renowned neuropathologist Franz Nissl described Stäbchenzellen (rod cells) in general paralysis of the insane [].These rod cells are now understood to represent a form of activated microglia, with a host of possible functional consequences [].By the early 20th century, their presence had been confirmed by others including Alzheimer, del Rio Hortega, Cerletti, and Ulrich ...

    Get Price
  • Design and Analysis of Bushed Pin Flexible Coupling

    Coupling Timur Choban Khidir Kirkuk University College of Engineering - Mechanical Dept. ABSTRACT In this research, Design of bushed pin flexible coupling by using the standard equation for design and applying finite amount of torque for testing purposes to find the main deformation in the couplings thus

    Get Price
  • Efficient laser diode to single-mode fiber coupling

    A new coupling method of a laser diode to a single-mode fiber is described. It consists of a spherical ruby lens and a graded index (GRIN) rod lens positioned under a confocal condition. A high coupling efficiency of more than 40 percent has been easily obtained for InGaAsP laser diodes. Alignment sensitivities of the proposed coupling circuit have been studied both experimentally and ...

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  • Prediction of Rod-Airfoil Interaction Noise Using the ...

    2012-8-6 · Wake-Body Interaction Noise Simulated by the Coupling Method Using CFD and BEM 9 December 2020 Flow/noise control of a rod–airfoil configuration using “natural rod-base blowing”: Numerical experiments

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  • OSA | Coupling characteristic analysis of single-mode

    The coupling characteristics of optical-fiber connectors using gradient-index (GRIN)-rod lenses are analyzed for both single-mode and multimode use. We deal with six types of commercially available GRIN-rod lens. In the single-mode case the coupling characteristics are analyzed by the Gaussian beam approximation, and the effects of the deviation in lens length from a one-quarter pitch, the ...

    Get Price
  • Design and Analysis of Bushed Pin Flexible Coupling

    2019-11-4 · Advanced method for neutronics and system code coupling RELAP, PARCS, and MATLAB for instrumentation and control assessment ... By running open- and closed-loop cases for control rod assembly movement, we found that PARCS/RELAP5 capabilities ...

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  • Rod microglia: elongation, alignment, and coupling to

    Coupling Timur Choban Khidir Kirkuk University College of Engineering - Mechanical Dept. ABSTRACT In this research, Design of bushed pin flexible coupling by using the standard equation for design and applying finite amount of torque for testing purposes to find the main deformation in the couplings thus

    Get Price
  • Coupling loss analysis on a multimode fiber

    2012-10-30 · Work published by renowned neuropathologist Franz Nissl described Stäbchenzellen (rod cells) in general paralysis of the insane [].These rod cells are now understood to represent a form of activated microglia, with a host of possible functional consequences [].By the early 20th century, their presence had been confirmed by others including Alzheimer, del Rio Hortega, Cerletti, and Ulrich ...

    Get Price
  • Coupling of substructures for dynamic analyses. |

    For an efficient analysis of the coupling characteristic of a multimode fiber device using a GRIN-rod lens, a skew ray path in radial gradient suitable for an investigation of the third-order property of a GRIN-rod lens is derived by greatly modifying the first-order asymptotic solution found by Paxton and Streifer. Then, using the derived skew ray path, a coupling characteristic is analyzed ...

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  • Measurement of gravitational coupling between

    2017-4-14 · Coupling relationship of the non-ideal parallel mechanism using modified Craig-Bampton method Mechanical Systems and Signal Processing, Vol. 141 Dynamic coupling of substructures with sliding friction interfaces

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  • Shaft alignment Procedure & Type | Shaft alignment

    2021-3-10 · A direct measurement of the gravitational coupling between two 1-mm-radius gold spheres with masses below 100 mg using a torsional pendulum is reported.

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  • Patent Report: | US9855076 | Rod coupling systems

    2019-6-13 · Rod coupling systems and devices and methods of making and using the same Updated Time 12 June 2019 Patent Registration Data. Publication Number. US9855076. Application Number. US15/148333. Application Date. 06 May 2016. Publication Date. 02 January 2018. Current Assignee. GLOBUS MEDICAL, INC.

    Get Price
  • T-Coupler: a method of in situ coupling of plate-plate

    A new device is described for in situ coupling of a plate to plate and a rod to plate using the VSP and lsola systems. Study design: A T-Coupler was designed to permit coupling of plate-to-plate and rod-to-plate. The T-Coupler was implanted into patients who were prospectively followed clinically and radiographically for a minimum of 2 years.

    Get Price
  • OSA | Efficient Source-to-Fiber Coupling Method

    The use of a diamond rod to couple a blackbody source optically to a chalcogenide glass fiber is described and shown to be useful for evanescent-wave IR absorbance measurements. One end of a short 0.5-mm-diameter diamond rod abuts an optical fiber of the same diameter; the other end is in direct contact with a glowing silicon carbide IR source. The close match of the refractive indices of SiC ...

    Get Price
  • Choosing the most suitable coupling | NBK | The

    2016-10-25 · A simple and generally used method to select the most suitable coupling is the four step approach. 1. Select the coupling type suitable to the intended usage. 2. Select the material of the coupling in line with the environment of usage. 3. Select the coupling size fitted to the torque, space and bore size required. 4.

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  • Tutorial for Modeling Victaulic Coupling in CAEPIPE

    2020-7-2 · Nodes 20 and 30 using Tie Rod by entering the properties listed in Step 3 below from the catalog for Victaulic Flexible Coupling, Style 77- Roll Groove Type (shown above). Step 3: Axial Stiffness of the Tie Rod = AE/L = 24.02 x 29.5E+6 2.13 = 3.327E+8 lb/inch where,

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  • What is a Coupling Rod? (with picture) - wiseGEEK

    2017-1-7 · Numerical data were obtained using FEKO. FEKO is a full wave, method of moment (MoM) ... antenna and the effect of using a ferrite core, to the coupling, is presented. In Section 3, the proposed ... The cylindrical (rod) coil antenna is a highly directional

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  • Magnetic-Field Coupling Characteristics of Ferrite-Coil ...

    2012-2-17 · For Separate Shaft Coupling ROD 1000 series ... This method detects even very fi ne lines, no more than a few microns wide, and generates output signals with very small signal periods. The ECN, EQN, ERN and ROC, ROQ, ROD rotary encoders use the imaging scanning principle.

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  • Rotary Encoders - AMI

    2012-5-2 · Analysis of dispersion and propagation properties in a periodic rod using a space-fractional wave equation. ... An Impulse Based Substructuring method for coupling impulse response functions and finite element models. Computer Methods in Applied Mechanics and Engineering, Vol. 275.

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  • 42xx 72xx Coupling Rods - Brassmasters

    2014-10-16 · 9. Next take the coupling rod middle left hand [11] and coupling rod middle right hand [12] and solder them together using the same method as before. 10. Solder a coupling rod middle leading fork overlay [13] to the outside and inside of the leading forked end of the middle rod. Solder a coupling rod middle trailing boss rear first overlay [14 ...

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  • Tutorial for Modeling Victaulic Coupling in CAEPIPE

    2020-7-2 · Nodes 20 and 30 using Tie Rod by entering the properties listed in Step 3 below from the catalog for Victaulic Flexible Coupling, Style 77- Roll Groove Type (shown above). Step 3: Axial Stiffness of the Tie Rod = AE/L = 24.02 x 29.5E+6 2.13 = 3.327E+8 lb/inch where,

    Get Price
  • Coupling to aeroGAIN-ROD fibers - NKT Photonics

    2017-9-28 · Figure 1: Picture of the aeroGAIN-ROD module. Seed Coupling Lens selection aeroGAIN-ROD fibers feature a signal core with a very low numerical aperture (NA) and good seed coupling is best obtained by using a lens with a long focal length and a small NA. Seed input end of the ROD is marked by the manufacturer. The

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  • Fabrication and Mode Coupling of Long-Period Fiber

    2013-5-13 · on the fiber core. Thus, the coupling coefficient of the WW-LPFG was calculated according to the refractive index variation of the fiber core. The new approach is presented for the easy fabrication of wire-winding long-period gratings (WW-LPFGs) based on the periodic winding a wire around an optical fiber attached to a cylindrical rod.

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  • General Framework for Dynamic Substructuring:

    2012-5-2 · Analysis of dispersion and propagation properties in a periodic rod using a space-fractional wave equation. ... An Impulse Based Substructuring method for coupling impulse response functions and finite element models. Computer Methods in Applied Mechanics and Engineering, Vol. 275.

    Get Price
  • Rod microglia: elongation, alignment, and coupling to

    2012-10-30 · Work published by renowned neuropathologist Franz Nissl described Stäbchenzellen (rod cells) in general paralysis of the insane [].These rod cells are now understood to represent a form of activated microglia, with a host of possible functional consequences [].By the early 20th century, their presence had been confirmed by others including Alzheimer, del Rio Hortega, Cerletti, and Ulrich ...

    Get Price
  • Rod Couplings | McMaster-Carr

    Choose from our selection of rod couplings, including low-strength steel coupling nuts, 18-8 stainless steel coupling nuts, and more. In stock and ready to ship.

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  • Coupling of CTF and TRANSFORM using the

    2020-12-1 · An in-memory coupling between the sub-channel thermal hydraulics code COBRA-TF (CTF), which is included in the Virtual Environment for Reactor Applications (VERA), and the systems code Transient Simulation Framework of Reconfigurable Models (TRANSFORM) was developed in this work. Data exchange is accomplished by using the Functional Mock-Up ...

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  • Development and Verification of Multiphysical

    2021-3-16 · In order to accurately simulate the strong coupling effect of hydraulic in PWR, a reactor multiphysical coupling calculation code is developed, in which the three-dimensional (3D) space–time neutron dynamic equation is solved by the nodal expansion method (NEM) and nodal green's function method (NGFM); the coolant temperature and fuel ...

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