Výsledky vyhledávání - "Janković Novica Z."

Akademický článek

Integral and statistical characteristics of the turbulent swirl flow in a straight conical diffuser

Autor: Ilić Dejan B., Čantrak Đorđe S., Janković Novica Z.

Publikováno v: Theoretical and Applied Mechanics, Vol 45, Iss 2, Pp 127-137 (2018)

The results of the experimental investigations of the turbulent swirl flow in a straight conical diffuser with inlet diameter 0.4m and total divergence angle 8.6◦ are presented in this paper. The incompressible swirl flow field is generated by the

Externí odkaz: https://doaj.org/article/2fd34495acf84541b3734cd9b3d63e27

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Akademický článek

Do-it-yourself microfluidics and possibilities for micro PIV

Autor: Jović Andreja S., Raković Milan M., Čantrak Đorđe S., Janković Novica Z.

Publikováno v: FME Transactions, Vol 46, Iss 4, Pp 525-529 (2018)

We present a method for microfluidic channel fabrication that has the following advantages compared to conventionally-used methods: technical simplicity, dramatically lower fabrication costs, and fabrication time. The method entails printing channel

Externí odkaz: https://doaj.org/article/c7f8aeff210f4cea952dccdf3601bcaf

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Akademický článek

Investigation of the turbulent swirl flow in pipe generated by axial fans using PIV and LDA methods

Autor: Čantrak Đorđe S., Janković Novica Z., Ilić Dejan B.

Publikováno v: Theoretical and Applied Mechanics, Vol 42, Iss 3, Pp 211-222 (2015)

In this paper is presented experimental investigation of the turbulent swirl flow in pipe generated by axial fans. Two various models of industrial axial fans are used. One of these is axial fan W30, model AP 400, Minel, Serbia and has seven blade

Externí odkaz: https://doaj.org/article/a784ff54c6064327950d8b860f2f7970

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Akademický článek

The comparison of air flow LDA measurement in simple cylindrical and cylindrical tube with flat external wall

Autor: Ilić Jelena T., Ristić Slavica S., Čantrak Đorđe S., Janković Novica Z., Srećković Milesa Ž.

Publikováno v: FME Transactions, Vol 41, Iss 4, Pp 333-341 (2013)

The application of 2D laser Doppler anemometry systems is considered, in the case of fluid flow confined in simple cylindrical and in cylindrical tube with flat external surface of the wall. Geometric optics laws are applied to the central lines of l

Externí odkaz: https://doaj.org/article/ed116c1b038f4663945d2b63ff7a16bc

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