|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Leading Edge Film Cooling Enhancement for an Inlet Guide Vane with Fan-Shaped Holes显示文摘This paper describes the improvement of leading edge film cooling effectiveness for a turbine inlet guide vane by using fan-shaped film cooling holes. The modification details are presented in comparison with the base-line configuration of cylindrical holes. Numerical simulations were carried out for the base-line and modified configurations by using CFX, in which the κ-ε turbulence model and scalable wall function were chosen. Contours of adiabatic film cooling effectiveness on the blade surfaces and span-wise distributions of film cooling effectiveness downstream the rows of cooling holes interested for the different cooling configurations were compared and discussed. It is showed that with the use of fan-shaped cooling holes around the leading edge, the adiabatic film cooling effectiveness can be enhanced considerably. In comparison with the cylindrical film cooling holes, up to 40% coolant mass flow can be saved by using fan-shaped cooling holes to obtain the comparable film cooling effectiveness for the studied inlet guide vane. | Jian-Jun LIU, Bai-Tao AN, Jie LIU and Zhan W Institute of Engineering Thermophysics, Chinese Academy of Sciences, P. O. Box 2706, Beijing 100190, China Professor,PhD | 2010 | Journal of Thermal Science2010，19，6： | 3 |
| 2 | Holocene moisture evolution in arid central Asia and its out-of-phase relationship with Asian monsoon history显示文摘 | Fahu Chen Zicheng Yu Meilin Yang Emi Ito Sumin Wang David B. Madsen Xiaozhong Huang Yan Zhao Tomonori Sato H. John B. Birks Ian Boomer Jianhui Chen Chengbang An Bernd Wünnemann | 2007 | Quaternary Science Reviews2007，，3： | 2 |
| 3 | Holocene moisture evolution in arid central Asia and its out-of-phase relationship with Asian monsoon history显示文摘 | Fahu Chen Zicheng Yu Meilin Yang Emi Ito Sumin Wang David B. Madsen Xiaozhong Huang Yan Zhao Tomonori Sato H. John B. Birks Ian Boomer Jianhui Chen Chengbang An Bernd Wünnemann | 2007 | Quaternary Science Reviews2007，，3： | 2 |
| 4 | 血根碱对肉鸡生长性能、相对器官重量、盲肠菌群、血清胆固醇水平以及肉品质的影响显示文摘研究旨在探索日粮添加血根碱(SGV)对肉鸡生长性能、相对器官重量、盲肠菌群、血清胆固醇水平和腿肌丙二醛含量的影响。选用840日龄雄性肉鸡(罗斯品种)饲养于28个稻草垫上,随机分为4个处理:玉米-豆粕型基础对照日粮、基础日粮中添加卑霉素10 ppm作为生长促进剂(AGP)、基础日粮中添加SGV 20 ppm(SGV20)和50 ppm(SGV50)。与饲喂基础日粮的肉鸡相比,基础日粮中添加AGP组、SGV20组和SGV50组的肉鸡最终体重(BW)、日增重、饲料转化率(FCR)显著改善(P<0.05)。与对照组相比,SGV20喂养组的肉鸡相对空肠重量显著降低(P<0.05),所有添加SGV组肉鸡相对空肠或回肠长度显著升高(P<0.05)。SGV20组较对照组肉鸡肠道菌群有所改变,尤其是盲肠乳酸菌数增加,但AGP组无改变。SGV20组或SGV50组肉鸡的总胆固醇水平较对照组显著降低(P<0.05),控制饮食物显著降低(P<0.05)。添加SGV后,作为脂质过氧化反应指示剂的腿肌丙二醛含量显著降低(P<0.05)。研究表明,在肉鸡日粮中补充SGV 20或50 ppm可以提高肉鸡生长性能,改变多种生物和生理参数,如相对器官重量、血清胆固醇水平、肠道菌群和肉品质。 | Lee K W Kim J S Oh S T Kang C W An B K | 2015 | 饲料博览2015，0，3： | 2 |
| 5 | Cerebral oxygen extraction fraction and cerebral venous blood volume measurements using MRI: effects of magnetic field variation显示文摘 | An H Lin W | 2002 | Magn Reson Med2002，47，5： | 2 |
| 6 | Volume holographic wavelength demultiplexer based on rotation multiplexing in the 90° geometry显示文摘 | An J W Kim N Lee K W | 2001 | Opt Commun2001，197，： | 2 |
| 7 | Effect of carbon nanotube addition on tribological behavior of UHMWPE显示文摘 | Zoo Y S An J W Lim D P | 2004 | Tribology Letters2004，16，： | 1 |
| 8 | Advances in multichannel spectroscopic ellipsometry显示文摘 | Collins R W An I Fujiwara H | 1998 | Thin Solid Films1998，，： | 1 |
| 9 | Ethanol increases carotenoid production in Phaffia rhodozyma 显示文摘 | Gu W L An G H Johnson E A | 1997 | Journal of Industrial Microbiology & Biotechnology1997，19，： | 1 |
| 10 | The transport properties of polymer membrane-fabric composites显示文摘 | JEONG W Y AN S K | 2001 | JOURNAL OF MATERIALS SCIENCE2001，36，： | 1 |
| 11 | Hepatic allograft rescue following arerial thrombosis显示文摘 | LANGNAS AN MARUJO W STATTA RJ | 1991 | Transplantation1991，51，： | 1 |
| 12 | Reappraisal of Chinese Loess Plateau stratigraphical sequences over the last 30 000 years:Precurses of an important Holocene monsoon climatic event显示文摘 | ZHOU W J AN Z S JULL A | 1998 | Radiocarbon1998，40，2： | 1 |
| 13 | Enhancement of tumor radioresponse by wortmannin in C3H/HeJ hepatocarcinoma显示文摘 | Kim W Seong J An JH | 2007 | J Radiat Res(Tokyo)2007，48，3： | 1 |
| 14 | Hyperthermia differentially regulates ,TLR4 and TLR2- mediated innate immune response显示文摘 | Zhao W An H Zhou J | 2007 | Immunol Lett2007，108，2： | 1 |
| 15 | Probucol attenuates inflammation and increases stability of vulnerable atherosclerotic plaques in rabbits 显示文摘 | Li T Chen W An F | 2011 | Tohoku J Exp Med2011，225，1： | 1 |
| 16 | Morroniside protects human neuroblastoma SH-SY5Y cells against hydrogen peroxide-induced eytotoxicity 显示文摘 | Wang W Sun FL An Y | 2009 | Eur J Pharmaco12009，613，13： | 1 |
| 17 | Large-area synthesis of high-quality and uniform graphene films on copper foils显示文摘 | LI X S CAI W W AN J H | 2009 | Science2009，324，5932： | 1 |
| 18 | High-and low-level dissonance-based eating disorder prevention programs with young women with body image concerns:an experimental trial显示文摘 | McMil an W Sitce E Rohde P | | 0，，01： | 1 |
| 19 | Redox-responsive vesicles prepared from supramolecular cyclodextrin amphiphiles显示文摘 | ZHANG H C AN W LIU Z N | | 0，，： | 1 |
| 20 | Effects of ultrasonic vibration treatment on microstructure of heat-resistant A1-Si alloy显示文摘 | ZHONG G WU S S JIANG H W SHA M AN P | | 0，，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员