Results 31 to 40 of about 4,545 (167)
Propulsion and Power Research, 2014 This paper focuses on the response of a high aspect ratio, low speed contra-rotating fan with complex inflow distortion. The total pressure at the inlet is artificially distorted by means of two different sets of screens with different porosities to ...
Chetan Mistry, A.M. Pradeep
doaj +1 more source
How to improve open rotor aerodynamics at cruise and take-off [PDF]
, 2014 A key challenge in open rotor design is getting the optimum aerodynamics at both the cruise and take-off conditions. This is particularly difficult because the operation and the requirements of an open rotor are very different at cruise compared to ...
, +4 more
core +1 more source
Experimental comparison between a counter-rotating axial-flow fan and a conventional rotor-stator stage [PDF]
, 2013 Based on the requirement of energy consumption level and weight and dimension restriction, compact axial machines are highly demanded in many industrial fields.
BAKIR, Farid +2 more
core +3 more sources
Investigation of multi-phase tubular permanent magnet linear generator for wave energy converters [PDF]
, 2014 In this article, an investigation into different magnetization topologies for a long stator tubular permanent magnet linear generator is performed through a comparison based on the cogging force disturbance, the power output, and the cost of the raw ...
A. F. Zobaa +11 more
core +1 more source
Air-structure coupling features analysis of mining contra-rotating axial flow fan cascade
IOP Conference Series: Materials Science and Engineering, 2013 The interaction between contra-rotating axial flow fan blade and working gas has been studied by means of establishing air-structure coupling control equation and combining Computational Fluid Dynamics (CFD) and Computational solid mechanics (CSM). Based on the single flow channel model, the Finite Volume Method was used to make the field discrete ...
Q G Chen, W Sun, F Li, Y J Zhang
openaire +1 more source
, 2017 Contra-rotating small-sized fans are used as cooling fans for electric equipment. The internal flow condition between the front and rear rotors of the contra-rotating small-sized fan is not known well especially at the low flow rate.
T. Shigemitsu +3 more
semanticscholar +1 more source
ショウエネルギー ニジュウ ハンテンケイ コガタ ジクリュウ ファン ノ ナイブ ナガレ ト コウセイノウ セッケイ ニ カンスル ケンキュウ [PDF]
, 2009 Small-sized axial fans are used as air cooler for electric equipments. But there is a strong demand for higher power of fan according to the increase of quantity of heat from electric devices.
00432766 +17 more
core
ショウエネルギー ニジュウ ハンテンケイ コガタ ジクリュウ ファン ノ ナイブ ナガレ ト コウセイノウ セッケイ ニ カンスル ケンキュウ [PDF]
, 2018 Small-sized axial fans are used as air cooler for electric equipments. But there is a strong demand for higher power of fan according to the increase of quantity of heat from electric devices.
Fukutomi, Junichiro +3 more
core
Modeling the X-rays from the Central Compact Object PSR J1852+0040 in Kesteven 79: Evidence for a Strongly Magnetized Neutron Star [PDF]
, 2014 I present modeling of the X-ray pulsations from the central compact object (CCO) PSR J1852+0040 in the Galactic supernova remnant Kesteven 79. In the context of thermal surface radiation from a rotating neutron star, a conventional polar cap model can ...
Bogdanov, Slavko
core +1 more source