Jarosław Latalski
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Jarosław Latalski has a total of 32 co-authors. Here are the top co-authors by number of shared publications:
- Jerzy Warminski
Lublin University of Technology
16 shared publications - Lukasz Kloda
Department of Applied Mechanics, Lublin University of Technology, Lublin, Poland
3 shared publications - Marcin Kowalczuk
Department of Applied Mechanics, Lublin University of Technology, 20-618 Lublin, Poland
3 shared publications - Rafal Rusinek
Lublin University of Technology, Lublin, Poland
3 shared publications - Zofia Szmit
Department of Applied Mechanics, Faculty of Mechanical Engineering, Lublin University of Technology, 20-618 Lublin, Poland
3 shared publications - Fotios Georgiades
Centre of Perpetual Mechanics & Centre for Nonlinear Systems, Chennai Institute of Technology, Chennai, India
2 shared publications
Latest Publications
- Open Access
- 12 October 2026
- Published by Elsevier in European Journal of Mechanics - A/Solids
- Vol. 122
The softening/hardening characteristics of a nonlinear rotating flexible beam
- 12 October 2026
- Published by Elsevier in European Journal of Mechanics - A/Solids
- Vol. 122
Open AccessThe softening/hardening characteristics of a nonlinear rotating flexible beam
- Open Access
- 6 March 2026
- Published by Politechnika Lubelska in Technika Lotnicza i Astronautyczna
- No. 3-4
Wodnosamoloty Macchi w Pucharze Schneidera, część 2.
Artykuł jest drugą częścią opracowania opisującego najsłynniejsze europejskie wyścigi lotnicze, czyli Puchar Schneidera. W części pierwszej omówiono sześć początkowych edycji zorganizowanych w latach 1913–1922. W tej pracy przedstawiono zaś przebieg rywalizacji w kolejnych wyścigach – między 1923 a 1932 r., kiedy to Wielka Brytania wygrała zawody po raz trzeci z rzędu i zdobyła trofeum na własność. W opracowaniu szczególną uwagę poświęcono samolotom firmy Aeronautica Macchi, która była jednym z głównych uczestników tych zawodów. W artykule szczegółowo przedstawiono konstrukcje opracowane po 1922 r. – łódź latającą Macchi MC.33 oraz wodnosamoloty pływakowe MC.39, MC.52, MC.67 i M.C.72. Wszystkie te maszyny brały udział w kolejnych edycjach Pucharu. Wyjątkową rolę w historii lotnictwa odegrał model M.C.72, na którym chor. F. Angello ustanowił w 1934 r. rekord prędkości lotu 709 km/h. Rekord ten, w kategorii wodnosamolotów z napędem tłokowym, pozostaje niepobity do dziś. Przedsiębiorstwo Macchi istnieje nadal, aktualnie pod nazwą Alenia Aermacchi, i jest wiodąca włoską firmą zajmującą się projektowaniem i produkcją wojskowych samolotów treningowych.
- 6 March 2026
- Published by Politechnika Lubelska in Technika Lotnicza i Astronautyczna
- No. 3-4
Open AccessWodnosamoloty Macchi w Pucharze Schneidera, część 2.
Artykuł jest drugą częścią opracowania opisującego najsłynniejsze europejskie wyścigi lotnicze, czyli Puchar Schneidera. W części pierwszej omówiono sześć początkowych edycji zorganizowanych w latach 1913–1922. W tej pracy przedstawiono zaś przebieg rywalizacji w kolejnych wyścigach – między 1923 a 1932 r., kiedy to Wielka Brytania wygrała zawody po raz trzeci z rzędu i zdobyła trofeum na własność. W opracowaniu szczególną uwagę poświęcono samolotom firmy Aeronautica Macchi, która była jednym z głównych uczestników tych zawodów. W artykule szczegółowo przedstawiono konstrukcje opracowane po 1922 r. – łódź latającą Macchi MC.33 oraz wodnosamoloty pływakowe MC.39, MC.52, MC.67 i M.C.72. Wszystkie te maszyny brały udział w kolejnych edycjach Pucharu. Wyjątkową rolę w historii lotnictwa odegrał model M.C.72, na którym chor. F. Angello ustanowił w 1934 r. rekord prędkości lotu 709 km/h. Rekord ten, w kategorii wodnosamolotów z napędem tłokowym, pozostaje niepobity do dziś. Przedsiębiorstwo Macchi istnieje nadal, aktualnie pod nazwą Alenia Aermacchi, i jest wiodąca włoską firmą zajmującą się projektowaniem i produkcją wojskowych samolotów treningowych.
- Open Access
- 6 November 2025
- Published by Springer Nature in Meccanica
- Vol. 60 (12) , 3617-3640
Nonlinear constitutive piezoelectric cantilever beam with tip mass for energy harvesting, and sensing applications
Dynamics of a rotating hub and clamped bimorph carrying a tip mass is studied in this paper. In the mathematical model of the structure the classical linear kinematics of the beam deformation is assumed. However, based on experimental results published in literature, the nonlinear formulation of the piezoceramic material constitutive equations is adopted by introducing second-order strain terms. The governing equations of the discussed system are formulated by means of the Hamilton’s principle of least action. The derived system of three coupled nonlinear integro-partial differential equations represents the electro-mechanical behaviour of the beam (transverse displacement and transducer output voltage) and the angular coordinate of the hub. The derived governing equations are reduced by virtue of the Galerkin method and solved numerically around the first resonance zone under periodic torque excitation supplied to the hub. The performed numerical simulations show the system performance for different scenarios of torque excitation, tip mass ratios and electrical boundary conditions.
- 6 November 2025
- Published by Springer Nature in Meccanica
- Vol. 60 (12) , 3617-3640
Open AccessNonlinear constitutive piezoelectric cantilever beam with tip mass for energy harvesting, and sensing applications
Dynamics of a rotating hub and clamped bimorph carrying a tip mass is studied in this paper. In the mathematical model of the structure the classical linear kinematics of the beam deformation is assumed. However, based on experimental results published in literature, the nonlinear formulation of the piezoceramic material constitutive equations is adopted by introducing second-order strain terms. The governing equations of the discussed system are formulated by means of the Hamilton’s principle of least action. The derived system of three coupled nonlinear integro-partial differential equations represents the electro-mechanical behaviour of the beam (transverse displacement and transducer output voltage) and the angular coordinate of the hub. The derived governing equations are reduced by virtue of the Galerkin method and solved numerically around the first resonance zone under periodic torque excitation supplied to the hub. The performed numerical simulations show the system performance for different scenarios of torque excitation, tip mass ratios and electrical boundary conditions.
- Open Access
- 27 October 2025
- Published by Politechnika Lubelska in Technika Lotnicza i Astronautyczna
- No. 2
Wodnosamoloty Macchi w Pucharze Schneidera, część 1.
Artykuł opisuje początki startów wodnosamolotów Macchi w Pucharze Schneidera – corocznym wyścigu wodnosamolotów pływakowych i łodzi latających.
- 27 October 2025
- Published by Politechnika Lubelska in Technika Lotnicza i Astronautyczna
- No. 2
Open AccessWodnosamoloty Macchi w Pucharze Schneidera, część 1.
Artykuł opisuje początki startów wodnosamolotów Macchi w Pucharze Schneidera – corocznym wyścigu wodnosamolotów pływakowych i łodzi latających.
- Open Access
- 8 September 2025
- Published by Elsevier in Journal of Sound and Vibration
- Vol. 620
Nonlinear dynamics of an axially preloaded hinged–hinged planar beam — Experimental insights, finite element modal analysis and analytical modeling
- 8 September 2025
- Published by Elsevier in Journal of Sound and Vibration
- Vol. 620
Open AccessNonlinear dynamics of an axially preloaded hinged–hinged planar beam — Experimental insights, finite element modal analysis and analytical modeling
- Open Access
- 28 January 2025
- Published by MDPI AG in Applied Sciences
- Vol. 15 (3) , 1347
Recurrence Quantification Analysis (RQA) of Toroidal End Tool Milling Process
One type of milling process is the face milling of flat surfaces using a toroidal face cutter. A key feature of this process is that changes in the depth of the cut alter the entering angle, impacting milling dynamics by shifting cutting force proportions. To investigate this phenomenon, an experimental study was conducted on the face milling process using different sets of cutting parameters. Cutting force components were recorded, as these signals provide essential information about the milling process. Statistical indicators were then calculated and analyzed based on the recorded data. Following this, a recursive force analysis was performed, and Recurrence Quantification Analysis (RQA) indicators were computed. Relationships between the RQA indicators and the cutting parameters, specifically the feed per tooth (fz) and axial depth of the cut (ap), were established using response surface methodology. Empirical relationships between these parameters were derived. The results indicate that the RQA indicators like the determinism DET, the entropy ENT, and the length of longest vertical line VMAX are correlated with the cutting parameters for both the feed force (Ff) and the component normal to the feed (FfN). In the axial direction, the RQA indicators DET, ENT, and VMAX and also the percentage of recurrence points in a recurrence plot RR and the longest diagonal line length LMAX are shown to be relevant for analyzing the dynamics of the face milling process.
- 28 January 2025
- Published by MDPI AG in Applied Sciences
- Vol. 15 (3) , 1347
Open AccessRecurrence Quantification Analysis (RQA) of Toroidal End Tool Milling Process
One type of milling process is the face milling of flat surfaces using a toroidal face cutter. A key feature of this process is that changes in the depth of the cut alter the entering angle, impacting milling dynamics by shifting cutting force proportions. To investigate this phenomenon, an experimental study was conducted on the face milling process using different sets of cutting parameters. Cutting force components were recorded, as these signals provide essential information about the milling process. Statistical indicators were then calculated and analyzed based on the recorded data. Following this, a recursive force analysis was performed, and Recurrence Quantification Analysis (RQA) indicators were computed. Relationships between the RQA indicators and the cutting parameters, specifically the feed per tooth (fz) and axial depth of the cut (ap), were established using response surface methodology. Empirical relationships between these parameters were derived. The results indicate that the RQA indicators like the determinism DET, the entropy ENT, and the length of longest vertical line VMAX are correlated with the cutting parameters for both the feed force (Ff) and the component normal to the feed (FfN). In the axial direction, the RQA indicators DET, ENT, and VMAX and also the percentage of recurrence points in a recurrence plot RR and the longest diagonal line length LMAX are shown to be relevant for analyzing the dynamics of the face milling process.
- Open Access
- 31 December 2024
- Published by MDPI AG in Applied Sciences
- Vol. 15 (1) , 301
Sound-Induced Round Window Vibration—Experiment and Numerical Simulations of Energy Transfer Through the Cochlea of the Human Ear
This study investigates the dynamic properties of the human middle ear and the energy transfer phenomena between the stapes footplate (SF) and the round window membrane (RWM) under sound stimulation. A series of laboratory tests were conducted, and a numerical model of the system was prepared. During the experiments, vibrations in human temporal bones were recorded using a Laser Doppler Vibrometer (LDV), and the frequency response functions (FRFs) of the RWM and SF footplate were computed. Key resonances were identified, with notable differences in vibration amplitude depending on whether the artificial external ear canal was left open or closed. To evaluate the amplification of acoustic waves within the cochlea, the authors proposed a novel index defined as the ratio of the FRF of the RWM and SF, respectively. The performed computations showed that signal amplification is particularly noticeable in the frequency range from 1 to 2 kHz. Subsequently, a simplified computational fluid dynamics (CFD) model of the cochlea was developed to simulate internal pressure distribution within the scala vestibuli (SV) and scala tympani (ST) spaces. The numerical computations of acoustic signal amplification showed good agreement with the experimental data, particularly at the frequencies of 1 and 2 kHz. These findings provide new insights into cochlear acoustics and offer a potential tool for evaluating pathological disorders and designing prosthetic devices.
- 31 December 2024
- Published by MDPI AG in Applied Sciences
- Vol. 15 (1) , 301
Open AccessSound-Induced Round Window Vibration—Experiment and Numerical Simulations of Energy Transfer Through the Cochlea of the Human Ear
This study investigates the dynamic properties of the human middle ear and the energy transfer phenomena between the stapes footplate (SF) and the round window membrane (RWM) under sound stimulation. A series of laboratory tests were conducted, and a numerical model of the system was prepared. During the experiments, vibrations in human temporal bones were recorded using a Laser Doppler Vibrometer (LDV), and the frequency response functions (FRFs) of the RWM and SF footplate were computed. Key resonances were identified, with notable differences in vibration amplitude depending on whether the artificial external ear canal was left open or closed. To evaluate the amplification of acoustic waves within the cochlea, the authors proposed a novel index defined as the ratio of the FRF of the RWM and SF, respectively. The performed computations showed that signal amplification is particularly noticeable in the frequency range from 1 to 2 kHz. Subsequently, a simplified computational fluid dynamics (CFD) model of the cochlea was developed to simulate internal pressure distribution within the scala vestibuli (SV) and scala tympani (ST) spaces. The numerical computations of acoustic signal amplification showed good agreement with the experimental data, particularly at the frequencies of 1 and 2 kHz. These findings provide new insights into cochlear acoustics and offer a potential tool for evaluating pathological disorders and designing prosthetic devices.
- Open Access
- 18 October 2024
- Published by Politechnika Lubelska in Technika Lotnicza i Astronautyczna
- No. 1,p. 44-52
Campini-Caproni C.C.2. Historia niezwykłego samolotu z napędem moto-odrzutowym
Artykuł opisuje historię rozwoju doświadczalnego samolotu z napędem moto-odrzutowym opracowanego przez inż. Secondo Campiniego. Unikalną cechą tej konstrukcji była idea wykorzystania silnika tłokowego do napędu sprężarki tłoczącej powietrze do komór spalania. Campini-Caproni C.C.2 był drugim w historii lotnictwa samolotem z napędem odrzutowym, który wzniósł się w powietrze. Jednocześnie był to pierwszy samolot odrzutowy, w którym zastosowano dopalacze.
- 18 October 2024
- Published by Politechnika Lubelska in Technika Lotnicza i Astronautyczna
- No. 1,p. 44-52
Open AccessCampini-Caproni C.C.2. Historia niezwykłego samolotu z napędem moto-odrzutowym
Artykuł opisuje historię rozwoju doświadczalnego samolotu z napędem moto-odrzutowym opracowanego przez inż. Secondo Campiniego. Unikalną cechą tej konstrukcji była idea wykorzystania silnika tłokowego do napędu sprężarki tłoczącej powietrze do komór spalania. Campini-Caproni C.C.2 był drugim w historii lotnictwa samolotem z napędem odrzutowym, który wzniósł się w powietrze. Jednocześnie był to pierwszy samolot odrzutowy, w którym zastosowano dopalacze.
- 11 August 2022
- Published by Springer Nature
- p. 281-299
Nonlinear Vibrations Control of Rotating Thin-Walled Piezo-Composite Beams
- 11 August 2022
- Published by Springer Nature
- p. 281-299
Nonlinear Vibrations Control of Rotating Thin-Walled Piezo-Composite Beams
- 24 March 2022
- Published by Elsevier in International Journal of Mechanical Sciences
- Vol. 222
Nonlinear electro-elastic dynamics of a hub–cantilever bimorph rotor structure
- 24 March 2022
- Published by Elsevier in International Journal of Mechanical Sciences
- Vol. 222
Nonlinear electro-elastic dynamics of a hub–cantilever bimorph rotor structure