Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Sigit Iswahyudi"'
Publikováno v:
Rekayasa Mesin, Vol 15, Iss 2, Pp 1007-1021 (2024)
The use of a vent on a gas stove affects the mixing of air with fuel. This study examines the effect of different vent diameters on the performance of Dimethyl Ether (DME) gas-fueled stoves. A nozzle with variations in vent diameter of 3 mm, 2 mm, 1
Externí odkaz:
https://doaj.org/article/644c15380a494563946d37844f80f114
Publikováno v:
Case Studies in Thermal Engineering, Vol 19, Iss , Pp - (2020)
Aerodynamic performance of a horizontal axis wind turbine blade is affected by its span stacking whether it is two (2D) or three-dimension (3D). The optimization by including swept or/and dihedral at the blade tip tends to enhance its aerodynamic beh
Externí odkaz:
https://doaj.org/article/61802483f7d247e7ba43b46ac115b9f6
Autor:
Sutrisno Sutrisno, Deendarlianto Deendarlianto, Tri Agung Rohmat, Setyawan Bekti Wibowo, Sigit Iswahyudi
Publikováno v:
Journal of Aerospace Technology and Management, Vol 12, Iss 1, Pp 1020-1020 (2020)
The choice for using a fighter fuselage in a fighter jet design affects a vortex generation advantageous in maneuverability. To study the effect of straight-body-type-fuselage (SBTF) on the vortex dynamic, a computational fluid dynamics (CFD) method
Externí odkaz:
https://doaj.org/article/940bf27a10da467ea7cd15f90250e5ab
Publikováno v:
Aerospace, Vol 6, Iss 2, p 12 (2019)
The maneuverability of the Sukhoi Su-30 at very high angles of attack (AoA) was remarkably appealing. Canard angle, in cooperation with aircraft wing, created a flow pattern whereby, in that position, the fighter still had as much lifting force as po
Externí odkaz:
https://doaj.org/article/13c1a7e351524e9092a503b2fda2d7b0
Publikováno v:
Istrazivanja i projektovanja za privredu, Vol 18, Iss 1, Pp 132-139 (2020)
Many airfoils could be used to form a wind turbine blade. Different airfoil would result in an altered blade planform and its performance characteristics. Airfoil identification that should be included in the design then becomes an important task. Ut
Publikováno v:
Energies, Vol 11, Iss 9, p 2374 (2018)
A preliminary study of a horizontal-axis wind turbine (HAWT) design is carried out using a wind tunnel to obtain its aerodynamic characteristics. Utilization of data from the study to develop large-scale wind turbines requires further study. This pap
Externí odkaz:
https://doaj.org/article/c6ec828fedb740c19d2b3925caf90b47
Publikováno v:
AIP Conference Proceedings.
Observation of a small-scale wind turbine in a wind tunnel is a preliminary way to produce data that would describe the aerodynamic characteristics of the large one. The full-scale wind turbine has much greater Reynolds number than the miniature that
Autor:
Wandi Arnandi, Sigit Iswahyudi
Publikováno v:
Applied Mechanics and Materials. 836:20-25
An initial study of manipulated electric motor design to produce one axis thrust force without rotation was conducted. A cylindrical electromagnetic propulsion system has a diameter of 75 mm and a height of 90 mm made of ST 60 steel was tested. The s
Publikováno v:
Case Studies in Thermal Engineering, Vol 19, Iss, Pp-(2020)
Aerodynamic performance of a horizontal axis wind turbine blade is affected by its span stacking whether it is two (2D) or three-dimension (3D). The optimization by including swept or/and dihedral at the blade tip tends to enhance its aerodynamic beh
A preliminary study of a wind turbine design is carried out using a wind tunnel to obtain its aerodynamic characteristics. Utilization of data from the study to develop large-scale wind turbines requires further study. This paper aims to discuss the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa7cb803e32f6df5f59bca2cfa247147
https://doi.org/10.20944/preprints201808.0283.v1
https://doi.org/10.20944/preprints201808.0283.v1