Zobrazeno 1 - 10
of 13
pro vyhledávání: '"brzina zvuka"'
Publikováno v:
Zbornik Radova, Vol 21, Iss 1 (2019)
U radu je dan opis pojave oscilacija vodnih masa na sustavu akumulacija - dovodni cjevovod – vodna komora, kao i opis pojave hidrauličkog udara koja nastaje uslijed naglog zatvaranja zatvarača na danom sustavu. U svrhu dobivanja mjerodavne hidrod
Externí odkaz:
https://doaj.org/article/8920320dfc1045aebc6d260c4c290a2e
Autor:
Perković, Dalibor
Ubrzano širenje svemira jedno je od ključnih otkrića u modernoj kozmologiji. Iako se na tom problemu radi već dva desetljeća, još uvijek nema empirijski potvrđene teorije koja bi na zadovoljavajući način objasnila ovu pojavu. U ovom radu raz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3908::84ccc509799b2bcbfe5f4948645558aa
https://repozitorij.pmf.unizg.hr/islandora/object/pmf:11768
https://repozitorij.pmf.unizg.hr/islandora/object/pmf:11768
Autor:
Gudelj, Ivan
Povećanjem brzina kretanja zrakoplova manifestiraju se pojave koje itekako imaju utjecaj na letne karakteristike zrakoplova. Stlačivost zraka se više ne zanemaruje prilikom izračuna. Pojave poput udarnih valova, odvajanje strujnica, zračnog zida
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::856634ce1448c5e7269297535655e7cc
https://www.bib.irb.hr/1081555
https://www.bib.irb.hr/1081555
Autor:
Radoš, Ivan
Kao i svaki fluid zrak ima svojstva poput gustoće, tlaka, viskoznosti i stlačivosti. Zrak kao fluid kroz koji zrakoplovi lete ima bitan utjecaj na letna i konstrukcijska svojstva zrakoplova. Definirano je šest vrsta brzina u kojima lete zrakoplovi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::572edf83f33a9364ddf19212e1ba7fb1
https://www.bib.irb.hr/1035710
https://www.bib.irb.hr/1035710
Publikováno v:
Drvna industrija
Volume 68
Issue 4
Volume 68
Issue 4
The paper presents the results of dendroacoustic research and statistical and correlation analysis. The insights of heuristic identification based on biotechnology law are also given with the aim of defining the relationship of wood resonant properti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______951::cae65fce82340caf68f02cb26f126b50
https://hrcak.srce.hr/file/283076
https://hrcak.srce.hr/file/283076
Autor:
Vuksanović, Jelena M.
Publikováno v:
Универзитет у Београду
Industrijski razvoj tokom prošlog veka doprineo je stvaranju problema zagađenja i trošenju fosilnih zaliha prouzrokovanom neefikasnim procesima koji zahtevaju veliki utrošak energije i hemikalija. Održivi procesi u budućnosti trebaju biti orije
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=nardusnacion::2d30bf3f20d16b8f3d150a23f77a3862
https://nardus.mpn.gov.rs/bitstream/id/18762/Disertacija.pdf
https://nardus.mpn.gov.rs/bitstream/id/18762/Disertacija.pdf
Autor:
Ivaniš, Gorica R.
Publikováno v:
Универзитет у Београду
U doktorskoj disertaciji je prikazano uspostavljanje nove aparature i uvođenja procedure za mjerenje gustina tečnosti na visokim pritiscima. Rad nove aparature se zasniva na upotrebi mjerne ćelije Anton Paar DMA HP i gustinomjera Anton Paar DMA 50
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=nardusnacion::7d16105e591de40b35dfbca065f574f6
https://nardus.mpn.gov.rs/bitstream/id/18699/Disertacija.pdf
https://nardus.mpn.gov.rs/bitstream/id/18699/Disertacija.pdf
Autor:
Nikolić, Boban D.
Publikováno v:
Универзитет у Нишу
The dissertation provides the basic requirements for alternative fuels with regard to their application as fuels for internal combustion engines, and it analyzes the characteristics of vegetable oils as potential fuels for diesel engines and the poss
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=nardusnacion::ee42e579e8d7207552ff8d6d59941640
https://nardus.mpn.gov.rs/handle/123456789/5639
https://nardus.mpn.gov.rs/handle/123456789/5639
Autor:
Ivaniš, Gorica
In the doctoral dissertation the establishment of a new apparatus and the introduction of the procedure for the high pressure density measurements in the compressed liquid regions was presented. The operation of the apparatus is based on the use of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_____10093::d49aa7ba23722dc09bea1f09b43edf7d
https://fedorabg.bg.ac.rs/fedora/get/o:14723/bdef:Content/download
https://fedorabg.bg.ac.rs/fedora/get/o:14723/bdef:Content/download
Autor:
Vuksanović, Jelena
Industrial development during the last century has contibuted to pollution problem and depletion of fossil stocks due to unefficient processes which require more energy and chemicals. Sustainable processes in the future have to be oriented to less to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_____10093::54f5e629a33ead25044c0348d8a2cda3
https://hdl.handle.net/21.15107/rcub_technorep_4655
https://hdl.handle.net/21.15107/rcub_technorep_4655