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| 1 | Film cooling effects on the tip flow characteristics of a gas turbine blade显示文摘An experimental investigation of the tip flow characteristics between a gas turbine blade tip and the shroud was conducted by a pressure-test system and a particle image velocimetry(PIV)system.A three-times scaled profile of the GE-E3 blade with five film cooling holes was used as specimen.The effects on flow characteristics by the rim width and the groove depth of the squealer tip were revealed.The rim widths were(a)0.9%,(b)2.1%,and(c)3.0%of the axial chord,and the groove depths were(a)2.8%,(b)4.8%,and(c)10%of the blade span.Several pressure taps on the top plate above the blades were connected to pressure gauges.By a CCD camera the PIV system recorded the velocity field around the leading edge zone including the five cooling holes.The flow distributions both in the tip clearance and in the passage were revealed,and the influence of the inlet velocity was determined.In this work,the tip flow characteristics with and without film cooling were investigated.The effects of different global blowing ratios of M=0.5,1.0,1.3 and 2.5 were established.It was found that decreasing the rim width resulted in a lower mass flow rate of the leakage flow,and the pressure distributions from the leading edge to the trailing edge showed a linearly increasing trend.It was also found that if the inlet velocity was less than 1.5 m/s,the flow field in the passage far away from the suction side appeared as a stagnation zone. | Jin Wang Bengt Sundén Min Zeng Qiuwang Wang | 2015 | Propulsion and Power Research2015，4，1： | 2 |
| 2 | Three-dimensional computational analysis of gas and heat transport phenomena in ducts relevant for anode-supported solid oxide fuel cells显示文摘 | YUAN J L MASOUD R SUND(E)N B | 2003 | Heat Mass Tran2003，46，5： | 1 |
| 3 | Adverse events and their relation to mortality in out-of-hospital cardiac arrest pa- tients treated with therapeutic hypothermia 显示文摘 | Nielsen N Sunde K Hovdenes J | 2011 | Crit Care Med2011，39，1： | 1 |
| 4 | Evolution of Parkinson's disease during 4 years of bilateral deep brain stimulation of the subthalamic nucleus显示文摘 | Ostergaard K Aa Sunde N | | 0，，： | 1 |
| 5 | Foxa2 controlsPdxl gene expression in pancreatic beta-cells in vivo显示文摘 | Lee C Sund N Vatamaniuk M | 2002 | Diabetes2002，51，： | 1 |
| 6 | Experimental Study of Flow and Heat Transfer in Rib-Roughened Rectangular Channels显示文摘 | Carl-Olof Olsson Bengt Sundén | 1998 | Experimental Thermal and Fluid Science1998，16，： | 1 |
| 7 | 3D numerical investigation of turbulent forcedconvection in wavy ducts with trapezoidal cross-section 显示文摘 | Rokni M Sundén B | 1998 | International Journal of Numerical Methods for Heat & Fluid Flow1998，8，1： | 1 |
| 8 | Numerical analysis of primary surfacetrapezoidal cross wavy duct 显示文摘 | Utriainen E Sundén B | 2000 | International Journal of NumericalMethods for Heat & Fluid Flow2000，10，6： | 1 |
| 9 | Review on modeling develop-ment for multiscale chemical reactions coupled transport phe-nomena in solid oxide fuel cells显示文摘 | Andersson M Yuan J Sundén B | | 0，，： | 1 |
| 10 | Intestinal flora and chicken flavor显示文摘 | Strong D H Sunde M L | 1968 | Food Sci1968，33，： | 1 |
| 11 | Adverse events and their relation to mortality in out - of - hospital cardiac arrest pa- tients treated with therapeutic hypothermia 显示文摘 | Nielsen N Sunde K Hovdenes I | 2011 | Crit Care Med2011，39，1： | 1 |
| 12 | Adverse events and their re- lation to mortality in out-of-hospital eardiac arrest patients treated with therapeutic hypothermia 显示文摘 | Nielsen N Sunde K Hovdenes J | 2011 | Crit Care Ned2011，39，1： | 1 |
| 13 | Foxa2 is required for the dif-ferentiation of pancreatic alpha-cells 显示文摘 | Lee CS Sund N J Behr R | 2005 | Dev Biol2005，278，2： | 1 |
| 14 | Citalopram treatment of traumatic brain damage in a 6-year-old boy显示文摘 | Andersen G Stylsvig M Sunde N | | 0，，： | 1 |
| 15 | Effects of bilateral stimulation of the subthamic nucleus in patients with severe Parkinson's disease and motor fluctuations显示文摘 | Ostergaard K Sunde N Dupont E | 2002 | Mov Disord2002，17，4： | 1 |
| 16 | Short-term effects of strength and plyometric training on sprint and jump performance in professional soccer players显示文摘 | Ronnestod B R Kvamme N H Sunde A | 2008 | Journal of Strength and Conditioning Research: the Research Jour- nal of the NSCA2008，22，3： | 1 |
| 17 | Adverse events and their relation to mortality in out-of-hospital cardiac arrest patients trea- ted with therapeutic hypothermia 显示文摘 | Nielsen N Sunde K Hovdenes J | 2011 | Crit Care Med2011，39，1： | 1 |
| 18 | Brain grafts can restore irra- diation--damaged neuronal connections in newborn rats显示文摘 | Sunde N Lanrberg S Zimmer J | 1984 | Nature1984，310，5972： | 1 |
| 19 | New MPRu instrument for neutron emission spectroscopy at JET显示文摘 | Sjstrand H Giacomelli L Andersson Sundén E | 2006 | Review of Scientific Instruments2006，77，1： | 1 |
| 20 | A comparison of the effect of two forced molting methods on performance of two commercial strains of laying hens显示文摘 | Said N W Sullivan T W Bird H R Sunde M L | 1984 | Poult Sci1984，63，： | 1 |
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