dc.contributor	Novotný Jan, doc. Ing. Ph.D. : 67173
dc.contributor.advisor	Dančová Petra, doc. Ing. Ph.D. : 57854
dc.contributor.author	Boob, Sudarshan Shamsundar
dc.date.accessioned	2019-10-14T10:29:06Z
dc.date.available	2019-10-14T10:29:06Z
dc.date.committed	2020-4-30
dc.date.defense	2019-05-29
dc.date.submitted	2018-11-1
dc.date.updated	2019-5-29
dc.degree.level	Ing.
dc.description.abstract	This thesis work primarily focusses on the study of the structure and development of the free jet generated though the round air jet nozzle. It also involves the study of the velocity fields generated by round jet at the nozzle exit velocity 5.67 m/s and with corresponding Reynolds number of 3070.The investigation was carried out in 2D (stereo PIV) and 3D (Tomo PIV). The scope of the study was further extended to understand the characteristics of all three velocity components in the developing shear layer and deriving the pressure fields over the space using the available velocity field data. Pulsed laser sheets were aligned such that it illuminates the centreline plane of the jet. The set-up was calibrated to translate the resulting pixel displacements into X, Y, and Z velocity components. The measurement was done with varying the laser power and varying the laser pulse time i.e. delay time. For measurement of the Tomo PIV the volume optics were used also volume self-calibration were carried out. The tracer particles used in the experiment were generated from the vegetable oil and compressed air was used for providing the necessary acceleratory movement to the particles. The result helped to study the different structures and development of the free jet along its centreline axis direction. The velocity range over entire field and pressure variations along the streamline axis are discussed. The maximum particle velocity was found to be 25 m/s in the jet core.	cs
dc.description.abstract	This thesis work primarily focusses on the study of the structure and development of the free jet generated though the round air jet nozzle. It also involves the study of the velocity fields generated by round jet at the nozzle exit velocity 5.67 m/s and with corresponding Reynolds number of 3070.The investigation was carried out in 2D (stereo PIV) and 3D (Tomo PIV). The scope of the study was further extended to understand the characteristics of all three velocity components in the developing shear layer and deriving the pressure fields over the space using the available velocity field data. Pulsed laser sheets were aligned such that it illuminates the centreline plane of the jet. The set-up was calibrated to translate the resulting pixel displacements into X, Y, and Z velocity components. The measurement was done with varying the laser power and varying the laser pulse time i.e. delay time. For measurement of the Tomo PIV the volume optics were used also volume self-calibration were carried out. The tracer particles used in the experiment were generated from the vegetable oil and compressed air was used for providing the necessary acceleratory movement to the particles. The result helped to study the different structures and development of the free jet along its centreline axis direction. The velocity range over entire field and pressure variations along the streamline axis are discussed. The maximum particle velocity was found to be 25 m/s in the jet core.	en
dc.description.mark
dc.format	73p. (14 622 characters)
dc.format.extent	Grafy, Tabulky No
dc.identifier.signature	V 201901442
dc.identifier.uri	https://dspace.tul.cz/handle/15240/153989
dc.language.iso	an
dc.relation.isbasedon	matsymblbrack1matsymbrbrack WIENEKE, Bernhard. PIV Uncertainty Quantification and Beyond. Unpublished [online]. 2017 [vid. 2019-04-25]. Dostupné z: doi:10.13140/rg.2.2.26244.42886
dc.relation.isbasedon	vsp5mm matsymblbrack2matsymbrbrack NEETESON, N. J., S. BHATTACHARYA, D. E. RIVAL, D. MICHAELIS, D. SCHANZ a A. SCHRÖDER. Pressure-field extraction from Lagrangian flow measurements: first experiences with 4D-PTV data. Experiments in Fluids [online]. 2016, 57(6) [vid. 2019-04-25]. ISSN 0723-4864, 1432-1114. Dostupné z: doi:10.1007/s00348-016-2170-4
dc.relation.isbasedon	vsp5mm
dc.rights	Vysokoškolská závěrečná práce je autorské dílo chráněné dle zákona č. 121/2000 Sb., autorský zákon, ve znění pozdějších předpisů. Je možné pořizovat z něj na své náklady a pro svoji osobní potřebu výpisy, opisy a rozmnoženiny. Jeho využití musí být v souladu s autorským zákonem https://www.mkcr.cz/assets/autorske-pravo/01-3982006.pdf a citační etikou https://knihovna.tul.cz/document/26	cs
dc.rights	A university thesis is a work protected by the Copyright Act. Extracts, copies and transcripts of the thesis are allowed for personal use only and at one?s own expense. The use of thesis should be in compliance with the Copyright Act. https://www.mkcr.cz/assets/autorske-pravo/01-3982006.pdf and the citation ethics https://knihovna.tul.cz/document/26	en
dc.rights.uri	https://knihovna.tul.cz/document/26
dc.rights.uri	https://www.mkcr.cz/assets/autorske-pravo/01-3982006.pdf
dc.subject	Development of free jet	cs
dc.subject	nozzle geometry	cs
dc.subject	Tomo-PIV	cs
dc.subject	stereo PIV	cs
dc.subject	continual jet	cs
dc.subject	vorticity	cs
dc.subject	pressure distribution	cs
dc.subject	tracer particle	cs
dc.subject	PIV errror	cs
dc.subject	PIV uncertainity quantification	cs
dc.subject	Development of free jet	en
dc.subject	nozzle geometry	en
dc.subject	Tomo-PIV	en
dc.subject	stereo PIV	en
dc.subject	continual jet	en
dc.subject	vorticity	en
dc.subject	pressure distribution	en
dc.subject	tracer particle	en
dc.subject	PIV errror	en
dc.subject	PIV uncertainity quantification	en
dc.title	Experimental Investigation of the Continual Jet	cs
dc.title	Experimental Investigation of the Continual Jet	en
dc.type	diplomová práce	cs
local.degree.abbreviation	Navazující
local.degree.discipline	KSA
local.degree.programme	Mechanical Engineering
local.degree.programmeabbreviation	N2301
local.department.abbreviation	KEZ
local.faculty	Fakulta strojní	cs
local.faculty.abbreviation	FS
local.identifier.author	S17000499
local.identifier.stag	39730
local.identifier.verbis	kpw06584678
local.note.administrators	automat
local.poradovecislo	1442

Experimental Investigation of the Continual Jet

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