Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Jehyun Baek"'
Publikováno v:
Nuclear Engineering and Technology, Vol 47, Iss 6, Pp 662-668 (2015)
A suspension of titanium nanoparticles (Ti NPs) in liquid sodium (Na) has been proposed as a method to mitigate the violent sodium–water reaction (SWR). The interparticle potential between Ti NPs in liquid Na may play a significant role in the aggl
Externí odkaz:
https://doaj.org/article/6603cb46369741f8827155f28fe56b4e
Publikováno v:
PLoS ONE, Vol 9, Iss 10, p e111047 (2014)
Although a helical configuration of a prosthetic vascular graft appears to be clinically beneficial in suppressing thrombosis and intimal hyperplasia, an optimization of a helical design has yet to be achieved because of the lack of a detailed unders
Externí odkaz:
https://doaj.org/article/8c15dfb0daea4ccc84b1338af2f716a4
Publikováno v:
International Journal of Rotating Machinery, Vol 2012 (2012)
This paper presents a numerical investigation of the effects of a nonuniform tip clearance profile on the performance and flow field in a centrifugal compressor with a vaneless diffuser. This study focuses in particular on the magnitude and location
Externí odkaz:
https://doaj.org/article/45f240194379466fa4386f0d1e3284d5
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy. 235:1877-1891
In a projectile, a turbopump is widely used to pressurize oxidizer and fuel to gain high thrust instead of using high pressure tank which has a disadvantage in total weight. Pumps in a turbopump employ an inducer upstream to prevent performance degra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::219fccee83ac6cf3542c9bd78c34b419
https://doi.org/10.1177/09576509211014984
https://doi.org/10.1177/09576509211014984
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy. 231:398-414
A turbopump is used to pressurize propellants to gain high thrust in a projectile and consists of two pumps and a turbine. The pumps usually employ an inducer upstream to prevent performance deterioration by lowering net positive suction head require
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e2cfd9514cdeb89f8dce845467bd0e3
https://doi.org/10.1177/0957650917707656
https://doi.org/10.1177/0957650917707656
Publikováno v:
The KSFM Journal of Fluid Machinery. 19:24-30
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb703d94eb51479a4e5ff7ca8d1f5849
https://doi.org/10.5293/kfma.2016.19.1.024
https://doi.org/10.5293/kfma.2016.19.1.024
Publikováno v:
Nuclear Engineering and Technology, Vol 47, Iss 6, Pp 662-668 (2015)
A suspension of titanium nanoparticles (Ti NPs) in liquid sodium (Na) has been proposed as a method to mitigate the violent sodium–water reaction (SWR). The interparticle potential between Ti NPs in liquid Na may play a significant role in the aggl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7152713d55c372b0447d4ee13ee54541
http://www.sciencedirect.com/science/article/pii/S1738573315001588
http://www.sciencedirect.com/science/article/pii/S1738573315001588
Publikováno v:
The KSFM Journal of Fluid Machinery. 18:5-12
This paper presents a numerical investigation of the effect of the dihedral stator on the loss in a transonic axial compressor. Four stator geometries with different stacking line variables are tested in the flow simulations over the whole operating
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7376f7378d307fe2832e228f3c00e120
https://doi.org/10.5293/kfma.2015.18.5.005
https://doi.org/10.5293/kfma.2015.18.5.005
Autor:
Jaehyeon Park, Jehyun Baek
Publikováno v:
Transactions of the Korean Society of Automotive Engineers. 23:494-501
Nowadays, many people are trying to develop eco-friendly engines such as the electric motor and the air engine because the I.C. engine cause a lot of pollutants. Nevertheless of these effort, there are few evaluation and comparison of these engines t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd4782a99f8a98602e82f6754a0e0045
https://doi.org/10.7467/ksae.2015.23.5.494
https://doi.org/10.7467/ksae.2015.23.5.494
Publikováno v:
Transactions of the Korean Society of Mechanical Engineers B. 39:153-159
* Dept. of Mechanical Engineering, Pohang Univ of Science and Technology., ** Dept. of Mechanical Engineering, Sogang Univ.,*** School of Elec. Eng. and Comp. Sci., Kyungpook Nat’l Univ. (Received June 23, 2014 ; Revised October 23, 2014 ; Accepted
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64d06d0579ff1d4c33d33654a55e88c5
https://doi.org/10.3795/ksme-b.2015.39.2.153
https://doi.org/10.3795/ksme-b.2015.39.2.153