LDV Measurements of Unsteady Flow within a Turbine Rotor at Low Reynolds Numbers(Special Issue on International Conference on Power and Energy System)
スポンサーリンク
概要
- 論文の詳細を見る
The unsteady flow field within an annular axial-flow turbine rotor at low Reynolds numbers was investigated experimentally using an LDV system. Detailed measurements of the time-averaged and time-dependent distributions of the velocity, the flow angle, and the turbulence intensity were carried out at the design operating condition. The obtained data was analyzed in terms of both absolute (stationary) frame of reference and relative (rotating) frame of reference. The effect of the turbine stator wake on the flow field inside the rotor passage was captured qualitatively and quantitatively. The unsteady flow was also analyzed using animations to visualize flow and thus clarify the unsteady phenomenon in a turbine rotor.
- 社団法人日本機械学会の論文
- 2002-08-15
著者
-
Tsutsui Yasukata
National Institute Of Advanced Industrial Science And Technology (aist)
-
Tsutsui Yasukata
National Institute Of Advanced Industrial Science And Technology
-
Abe Hiroyuki
National Inst. Of Livestock And Grassland Sci. Jpn
-
Abe Hiroyuki
National Institute Of Advanced Industrial Science And Technology (aist)
-
MATSUNUMA Takayuki
National Institute of Advanced Industrial Science and Technology (AIST)
-
Matsunuma Takayuki
National Institute Of Advanced Industrial Science And Technology
関連論文
- Effects of Fasting and Refeeding on Expression of Proteolytic-Related Genes in Skeletal Muscle of Chicks
- LDV Measurements of Unsteady Flow within a Turbine Rotor at Low Reynolds Numbers(Special Issue on International Conference on Power and Energy System)
- F301 CONTROL OF SEPARATION FLOW FROM AIRFOIL BY FUNCTIONAL JET USING DBD PLASMA ACTUATOR(Components-1)
- Effect of Bacillus subtilis var. natto Fermented Soybean on Growth Performance, Microbial Activity in the Caeca and Cytokine Gene Expression of Domestic Meat Type Chickens
- Serum Leptin Levels during the Periparturient Period in Cows
- E106 MICRO GAS TURBINE CO-GENERATION SYSTEM AT SAPPORO CITY UNIVERSITY UNDER SERVICE CONDITIONS(Distributed Energy System-1)
- Effects of Fasting and Refeeding on Expression of Atrogin-1 and Akt/FOXO Signaling Pathway in Skeletal Muscle of Chicks
- Effects of Orally Administrated Amino Acids on Myofibrillar Proteolysis in Chicks
- Effects of Excess Essential Amino Acids in Low Protein Diet on Abdominal Fat Deposition and Nitrogen Excretion of the Broiler Chicks
- C102 EFFECTS OF FREE-STREAM TURBULENCE INTENSITY ON UNSTEADY MIDSPAN FLOW IN A TURBINE ROTOR AT LOW REYNOLDS NUMBER
- Effects of Serum Deprivation on Expression of Proteolytic-Related Genes in Chick Myotube Cultures
- Cysteine Suppresses Oxidative Stress-Induced Myofibrillar Proteolysis in Chick Myotubes
- Myofibrillar proteolysis in chick muscle cell cultures during heat stress
- Oral Administration of Fucoxanthin Increases Plasma Fucoxanthinol Concentration and Antioxidative Ability and Improves Meat Color in Broiler Chicks
- Changes in peroxisome proliferator-activated receptor gamma gene expression of chicken abdominal adipose tissue with different age, sex and genotype
- Smart Control of Flow Separation around an Airfoil