Browsing Straipsniai kituose recenzuojamuose leidiniuose / Articles in other peer-reviewed sources by Research field "T 009 - Mechanikos inžinerija / Mechanical enginering"
Now showing items 21-40 of 713
-
Akustinio lauko poveikio kampo įtakos dalelių aglomeracijai tyrimai
(Inžinerinės ir edukacinės technologijos = Engineering and educational technologies, 2017)Šiame darbe pateikti kietųjų dalelių (aerozolio) taršos mažinimo galimybių akustinės aglomeracijos būdu tyrimai. Eksperimentiniams tyrimams atlikti naudoti specialūs dviejų konstrukcijų stendai su matavimo įranga. Darbe ... -
Aleksandras Čyras. Akademikas (1927 - 2001)
(Mechanika, 2001) -
Alfa tipo Stirlingo variklio šiluminių ir galios parametrų modeliavimas
(Inžinerinės ir edukacinės technologijos = Engineering and educational technologies, 2019)Straipsnyje pateikti α-tipo Stirlingo variklio galios ir šiluminių parametrų skaitmeninio modeliavimo rezultatai. Rezultatai gauti naudojant „Stirlingpro“ programinę įrangą. Nustatyta, kad suprojektuoto variklio didžiausia ... -
Algorithm of Computer Aided Derivation of Equations of Motion for a Complex Mechanical System
(Mechanika, 2000)This paper presents the algorithm of derivation of quations of motion of a complex mechanical system based on the dividing the initial system to subsystems, the derivation of equations of motion for whitch is not difficult. [...]. -
Aliuminio lydinių elektrodinės vielos valymas
(Konstrukcinės medžiagos ir suvirinimas, mokslo darbai, Nr. 1, 1994)Siūlomas naujas aliuminio lydinių elektrodinės vielos paviršiaus valymo nuo oksidų plėvelės būdas, panaudojant suvirinimo lanko katodinio išgarinimo efektą. Nagrinėjami pateikto pasiūlymo privalumai, lyginant su kitais ... -
Aliuminio plazminio pjovimo tyrimai
(Mokslas – Lietuvos ateitis = Science – future of Lithuania: mechanika, medžiagų inžinerija, pramonės inžinerija ir vadyba, 2010)Straipsnyje nagrinėjamas spalvotųjų metalų plazminio pjovimo procesas. Tiriama aliuminio plazminio pjovimo režimų įtaka pjūvio kokybei, naudojant oro plazmą. Pateikiami plazminio pjovimo režimai keičiant pjovimo greitį, ... -
Alternatyvių vėdinimo sistemų ir mikroklimato tyrimai gyvenamajame name
(Mokslas – Lietuvos ateitis: Aplinkos inžinerija – 2018 = Science – future of Lithuania: Environmental engineering - 2018, 2018)Tyrimo tikslas buvo nustatyti, kokia vėdinimo sistema – centralizuota ar decentralizuota – ekonominiu, energiniu bei komforto požiūriu yra pranašesnė individualiame gyvenamajame name. Darbo aktualumas susijęs ... -
Analysis and calculation of long-term cyclic strength of steam lines units
(Mechanika, 2001)Energetikos įrenginių, 200 - 250 tūkstančių valandų eksploatuotų, esant 545oC temperatūrai ir 14 MPa darbiniam slėgiui, kai skaičiuojamasis darbo laikotarpis yra 100 tūkstančių valandų, darbiniam resursui pratęsti būtina ... -
Analysis of air-to-water heat pump in cold climate: comparison between experiment and simulation
(Mokslas - Lietuvos ateitis : Aplinkos apsaugos inžinerija = Science - Future of Lithuania : Environmental protection engineering, 2015)Heat pump systems are promising technologies for current and future buildings and this research presents the performance of air source heat pump (ASHP) system. The system was monitored, analysed and simulated using TRNSYS ... -
Analysis of aviation engines parameters and some problem of airframe strength solution using computer mathematics
(Rīgas Tehniskās universitātes zinātniskie raksti. 6 serija. Mašinzinātne un transports. Dzelzceļa transports = Scientific proceedigs of Riga Technical university. Serija 6. Transport and engineering. Railway transport, 2008) -
Analysis of bending vibrations of plate using photo-elastic coatings
(Journal of Vibroengineering, 2005)The procedure for the analysis of bending vibrations of a plate by using photo-elastic coatings is presented. The pattern of fringes is formed by using the stroboscopic method and also in the process of time averaging. In ... -
Analysis of chemical elements distribution in carbon steel layer welded by austenitic electrods
(Mechanika, 2004)Carbon steel Ст3 (S 245J2 EN 10027-1) was welded using manual arc welding process (111 LST EN 24063) and austenitic ОЗЛ-6 electrodes (E25.13B ISO 3581), and the analysis of alloy elements in seam metal was done, it is ... -
Analysis of dependence of pressure on pathology level in elastic arteries
(Journal of vibroengineering, 2006) -
Analysis of piezoelectric ceramics vibrations by atomic force microscopy
(WSEAS transactions onapplied and theoretical mechanics, 2006)An experimental technique for analysis of pseudo-static oscillations of pjezoelectric ceramics is presented in this paper. This technique is capable to detect both transverse and longitudinal oscillations and is based on ... -
Analysis of second-order effects evaluation of steel frames behaviour
(Engineering structures and technologies, 2020)The evaluation of second-order effects of steel framed structures can provide different analysis results than using linear analysis methods. In various structural engineering literature were distinguished different methods ... -
Analysis of soil compaction at potato cultivation
(Zeszyty problemowe postepow nauk rolniczych / Polish Academy of Sciences. Division Agricultural, Forestry and Veterinary Sciences, 2006)The effect of soil mulching with green manure at potato cultivation on the growth, quality and yielding of tubers were investigated on the light loamy soil in 1998/1999. The sowing rate of oil radish used as green manure ... -
Analysis of stability of a tape in the printing device
(Journal of Vibroengineering, 2006)The model for the analysis of stability of a tape in a printing device is presented. A tape is analyzed as a straight beam in bending which moves with constant velocity. The analysis is performed using a beam bending element ... -
Analysis of structural vibrations by taking the change of thickness into account
(Journal of vibroengineering, 2006)The problem of longitudinal eigen-vibrations of a bar with circular cross section by taking into account the change of its radius is analyzed. The finite element is developed. The two nodal variables of the one-dimensional ... -
Analysis of structural vibrations using time averaged shadow Moire
(Journal of Vibroengineering, 2006)The problem of bending vibrations is analysed in this paper. Shadow moire is one of the popular methods for experimental analysis of bending vibrations of structures. The time averaged shadow moire images of the eigenmodes ... -
Analysis of ultimate limit load of spherical shells applying von mises yield criterion
(Опір матеріалів і теорія споруд: науково-технічний збірник. Випуск 94, 2015)In this paper, the problems of ultimate limit load of spherical shell arc formulated and solved. An equilibrium finite element developed by the method of Bubnov-Galerkin is suggested. Equilibrium and geometrical equations ...