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10篇 您的检索式:作者名="Dilipkumar"
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1Stability management of high speed axial flow compressor stage through axial extensions of bend skewed casing treatment显示文摘This paper presents the experimental results to understand the performance of moderately loaded high speed single stage transonic axial flow compressor subjected to various configurations of axial extensions of bend skewed casing treatment with moderate porosity.The bend skewed casing treatment of 33%porosity was coupled with rectangular plenum chamber of depth equal to the slots depth.The five axial extensions of 20%,40%,60%,80%and 100%were used for the experimental evaluations of compressor performance.The main objective was to identify the optimum extension of the casing treatment with reference to rotor leading edge which results in maximum stall margin improvements with minimum loss in the stage efficiency.At each axial extension the compressor performance is distinctive.The improvement in the stall margin was very significant at some axial extensions with 4%–5%penalty in the stage efficiency.The compressors stage shows recovery in terms of efficiency at lower axial extensions of 20%and 40%with increase in the peak stage efficiency.Measurements of flow parameters showed the typical behaviors at near stall flow conditions.Hot wire sensor was placed at the rotor upstream in the tip region to capture the oscillations in the inlet axial and tangential velocities at stall conditions.In the absence of casing treatment the compressor exhibit abrupt stall with very high oscillations in the inlet axial and tangential velocity of the flow.The extents of oscillations reduce with bend skewed casing treatment.Few measurements were also performed in the plenum chamber and salient results are presented in this paper.Dilipkumar Bhanudasji Alone S.Satish Kumar Shobhavathy M.Thimmaiah Janaki Rami Reddy Mudipalli A.M.Pradeep Srinivasan Ramamurthy Venkat S.Iyengara 2016Propulsion and Power Research2016,5,3:3
2Isolation and in vivo hep-atoprotective activity of Melothria heterophylla(Lour.) Cogn.against chemically induced liver injuries in rats显示文摘Objective:To investigate hepatoprotective activity of ethanol extract of Melothria heterophyila Lour Cogn.(EEMH) against CCl4-induced hepatic damage in rats.Methods:β-sitosterol was isolated by column chromatography and characterized spectroscopically.Two different doses(200 and 400 mg/kg bw) of EEMH were administered orally in alternate days.The hepatoprotective activity was studied in liver by measuring biochemical parameters such as serum aspartate amino transferase(AST),alanine amino transferase(ALT),alkaline phosphatase(ALP),total protein and total bilirubin.Lipid peroxidation product and different antioxidant enzyme activities were assessed in liver homogenate.Results:EEMH reduced all biochemical parameters and lipid peroxidation,as well as it increased the antioxidant enzyme activities in comparison with silymarin.The protective effect of the extract on CCl4 induced damage was confirmed by histopathological examination of the liver.Conclusions:This result strongly supports the protective effect of EEMH against acute liver injury,and may be attributed to its antioxidative activity.Arijit Mondal Tapan Kumar Maity Dilipkumar Pal Santanu Sannigrahi Jagadish Singh 2011Asian Pacific Journal of Tropical Medicine2011,4,8:2
3Comparative cardiopulmonary effects of xylazine and detomidine in goats显示文摘Dilipkumar D Sharma A K Gupta O P 1998Indian Veterinary Journal1998,75,10:1
4Achieving optimum properties in ultrahigh-strengh low-alloy steel显示文摘Sastry C N Padmanabhan R Dilipkumar D 1981Metals Technology1981,8,:1
5Idiopathic generalized epilepsy:Phenotypic and electroencephalographic observations in a large cohort from South India显示文摘Sinha S Pramod MN Dilipkumar S Satishchandra P 2013Ann Indian Acad Neurol2013,16,2:1
6Hidradenitis suppurativa (or Acne inversa) with autosomal dominant inheritance is not linked to chromosome 1p21.1‐1q25.3 region显示文摘Faiza MohamedSaleh Al‐Ali UppalaRatnamala Timir Y.Mehta MohammadNaveed Mahmoud T.Al‐Ali NajibAl‐Khaja Jayesh J.Sheth Dilipkumar C.Master Amit K.Maiti Ghati K.Chetan Swapan K.Nath UppalaRadhakrishna 2010Experimental Dermatology2010,,9:1
7Management of Duodenal Perforation After Endoscopic Retrograde Cholangiopancreatography and Sphincterotomy显示文摘Maria Stapfer R. Rick Selby Steven C. Stain Namir Katkhouda Dilipkumar Parekh Nicolas Jabbour David Garry 2000Annals of Surgery2000,,2:1
8Is combination ratio an important factor to determine synergistic activity of allelopathic crop extract and herbicide? 显示文摘Dilipkumar M Chuah T S 2013International Journal of Agriculture & Biology2013,15,2:1
9Effects of soil types on phytotoxic activity of pretilachlor in combination with sunflower leaf extracts on barnyardgrass (Echinochloa crus-galli) 显示文摘Dilipkumar M Adzemi M A Chuah T S 2012Weed Science2012,60,1:1
10Management of Duodenal Perforation After Endoscopic Retrograde Cholangiopancreatography and Sphincterotomy显示文摘Maria Stapfer R. Rick Selby Steven C. Stain Namir Katkhouda Dilipkumar Parekh Nicolas Jabbour David Garry 2000Annals of Surgery2000,,2:1
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