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  1. Lumped-Element Model Resonators

    The mechanics of nanomechanical resonators can be described by a lumped-element model. In this chapter, linear, coupled, and nonlinear damped and...
    Silvan Schmid, Luis Guillermo Villanueva, Michael Lee Roukes in Fundamentals of Nanomechanical Resonators
    Chapter 2023
  2. Identification of lumped stiffness parameters for a motorcycle model in investigating weave and wobble

    In motorcycle dynamics, great importance is attributed to the study of the weave and wobble vibration modes and, in particular, to the effects of the...

    Francesco Passigato, Alexander Schramm, ... Alessandro De Felice in Multibody System Dynamics
    Article Open access 30 March 2023
  3. Performance evaluation of spatial lumped model and spatial distributed travel time model using event based rainfall for hydrological simulation

    The spatial distributed travel time model (SDTTM) with 15-min interval of rainfall event based was rarely used in the humid regions due to the high...

    Mohd Hafiz Rosli, Nur Khaliesah Abdul Malik, ... Khairul Nizam Abdul Maulud in Arabian Journal of Geosciences
    Article 09 December 2022
  4. Thermal analysis of suspended single droplet evaporation measurements with a coupled lumped parameter model

    The measurement data of single droplet evaporation experiments are often biased due to the extra heat input through the fiber suspension and the...

    Dávid Csemány in Heat and Mass Transfer
    Article Open access 19 July 2023
  5. Nonlinear wave dispersion in monoatomic chains with lumped and distributed masses: discrete and continuum models

    The main objective of this paper is to investigate the influence of inertia of nonlinear springs on the dispersion behavior of discrete monoatomic...

    E. Ghavanloo, S. El-Borgi in Applied Mathematics and Mechanics
    Article 04 April 2024
  6. A Model for a Lithium-Polymer Battery Based on a Lumped Parameter Representation of the Charge Diffusion

    This paper proposes a model of the diffusion and electrical dynamics of lithium-polymer batteries through a lumped parameter approach. Discharge...

    Augusto H. B. M. Tavares, Florian vor dem Esche, ... Antonio M. N. Lima in Journal of Control, Automation and Electrical Systems
    Article 01 May 2024
  7. Improved Streamflow Simulation by Assimilating In Situ Soil Moisture in Lumped and Distributed Approaches of a Hydrological Model in a Headwater Catchment

    Soil moisture data assimilation (SM-DA) is a valuable approach for enhancing streamflow prediction in rainfall-runoff models. However, most studies...

    Hongxia Li, Yuanyuan Huang, ... Li Guo in Water Resources Management
    Article 29 May 2024
  8. Lumped-parameter model as a non-invasive tool to assess coronary blood flow in AAOCA patients

    Anomalous aortic origin of the coronary artery (AAOCA) is a rare disease associated with sudden cardiac death, usually related to physical effort in...

    Valentina Ceserani, Mauro Lo Rito, ... Michele Conti in Scientific Reports
    Article Open access 14 October 2023
  9. Numerical simulation of resistance furnaces by using distributed and lumped models

    This work proposes a methodology that combines distributed and lumped models to simulate the current distribution within an indirect heat resistance...

    A. Bermúdez, D. Gómez, D. González in Advances in Computational Mathematics
    Article Open access 10 April 2024
  10. Neural lumped parameter differential equations with application in friction-stir processing

    Lumped parameter methods aim to simplify the evolution of spatially-extended or continuous physical systems to that of a “lumped” element...

    James Koch, WoongJo Choi, ... Keerti Kappagantula in Journal of Intelligent Manufacturing
    Article 05 January 2024
  11. Experimental Verification of 1D Lumped Parameter Model of Mass-Conserved Metastructure

    Metastructures, a metamaterial-type structure designed with distributed vibration absorbers, are a growing development in the area of passive...
    Conference paper 2023
  12. Discontinuous Galerkin finite element scheme for solving non-linear lumped kinetic model of non-isothermal reactive liquid chromatography

    A multi-component lumped kinetic model of non-isothermal and non-linear reactive liquid chromatography was formulated and approximated numerically to...

    Shireen Zafar, Sadia Perveen, Shamsul Qamar in Korean Journal of Chemical Engineering
    Article 20 February 2023
  13. A New Lumped Parameter Modeling for Wind Farm Grounding Measurement Circuits Based on Clamp-on Ground Meters

    Over the years, researchers have proposed models for analyzing and predicting the low-frequency behavior of wind farm grounding systems. The lumped...

    Alexandre Giacomelli Leal, André E. Lazzaretti, Henry L. López-Salamanca in Journal of Control, Automation and Electrical Systems
    Article 09 April 2024
  14. Frequency convergence characteristics of lumped mass Galerkin meshfree methods

    Due to the considerable complexity of meshfree approximants, there still lacks a rational theoretical estimate on the frequency accuracy of lumped...

    Dongdong Wang, Saisai Fu, ... Zhiwei Lin in Computational Mechanics
    Article 20 November 2023
  15. Lumped Model Versus Data-Driven Model for Prediction of Particulate Matter for Two School Buildings

    This paper presents a prediction approach for indoor particulate matter (PM2.5, PM10) of two school gyms using a lumped model and an artificial...
    Conference paper 2023
  16. An aspect ratio dependent lumped mass formulation for serendipity finite elements with severe side-length discrepancy

    The frequency solutions of finite elements may significantly deteriorate as the mesh aspect ratios become large, which implies a severe element...

    Songyang Hou, **wei Li, ... Dongdong Wang in Computational Mechanics
    Article 13 March 2024
  17. Lumped circuit model for inductive antenna spin-wave transducers

    We derive a lumped circuit model for inductive antenna spin-wave transducers in the vicinity of a ferromagnetic medium. The model considers the...

    Frederic Vanderveken, Vasyl Tyberkevych, ... Christoph Adelmann in Scientific Reports
    Article Open access 08 March 2022
  18. Free and forced vibrations of elastically restrained cantilever with lumped oscillator

    Abstract

    The efficiency assessment of cantilever-based energy harvesters relies on vibrational analysis, which necessitates modifications aimed at...

    Alireza Babaei, Johné Parker, Paria Moshaver in Discover Applied Sciences
    Article Open access 15 May 2024
  19. Lumped parameters models for the stability analysis of rotors supported on gas bearings

    In this paper different lumped parameters models are presented for the stability analysis of rotors supported on gas bearings. The analysis is...

    F. Colombo, L. Lentini, ... A. Trivella in Meccanica
    Article Open access 25 April 2024
  20. Develo** a new lumped monthly water balance model for estimating groundwater level and runoff volume

    In this study, a water balance model, namely, the RAK model, is developed, which links a tank groundwater model and a surface water balance model....

    Mohammadreza Moeini, Banafsheh Zahraie, Farnaz Sadeghi in Sustainable Water Resources Management
    Article 14 April 2024
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