|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Supersonic Two-Dimensional Minimum Length Nozzle Design at High Temperature. Application for Air显示文摘When the stagnation temperature of a perfect gas increases, the specific heat ratio does not remain constant any more, and start to vary with this temperature. The gas remains perfect, its state equation remains always valid, except it will name in more calorically im-perfect gas or gas at High Temperature. The goal of this work is to trace the profiles of the supersonic Minimum Length Nozzle with centered expansion when the stagnation temperature is taken into account, lower than the threshold of dissociation of the molecules and to have for each exit Mach number several nozzles shapes by changing the value of the temperature. The method of characteristics is used with a new form of the Prandtl Meyer function at high temperature. The resolution of the obtained equations is done by the second order of finite differences method by using the predictor corrector algorithm. A study on the error given by the perfect gas model com-pared to our model is presented. The comparison is made with a calorically perfect gas for goal to give a limit of application of this model. The application is for the air. | Toufik Zebbiche ZineEddine Youbi | 2007 | Chinese Journal of Aeronautics2007，20，1： | 5 |
| 2 | Continuous analyticⅠ-Ⅴmodel for GS DG MOSFETs including hot-carrier degradation effects显示文摘We have studied the influence of hot-carrier degradation effects on the drain current of a gate-stack double-gate(GS DG) MOSFET device.Our analysis is carried out by using an accurate continuous current-voltage (Ⅰ-Ⅴ) model,derived based on both Poisson’s and continuity equations without the need of charge-sheet approximation. The developed model offers the possibility to describe the entire range of different regions(subthreshold, linear and saturation) through a unique continuous expression.Therefore,the proposed approach can bring considerable enhancement at the level of multi-gate compact modeling including hot-carrier degradation effects. | Toufik Bentrcia Faycal Djeffal Abdel Hamid Benhaya | 2012 | Journal of Semiconductors2012，33，1： | 4 |
| 3 | Effect of Stagnation Temperature on the Supersonic Two-Dimensional Plug Nozzle Conception. Application for Air显示文摘When the stagnation temperature of a perfect gas increases, the specific heats and their ratio do not remain constant any more and start to vary with this temperature. The gas remains perfect, its state equation remains always valid, except it will name in more calori-cally imperfect gas or gas at High Temperature. The goal of this research is to trace the profiles of the supersonic plug nozzle when this stagnation temperature is taken into account, lower than the threshold of dissociation of the molecules, by using the new formula of the Prandtl Meyer function, and to have for each exit Mach number, several nozzles shapes by changing the value of this temperature. A study on the error given by the PG (perfect gas) model compared to our model at high temperature is presented. The comparison is made with the case of a calorically perfect gas aiming to give a limit of application of this model. The application is for the air. | Toufik Zebbiche ZineEddine Youbi | 2007 | Chinese Journal of Aeronautics2007，20，1： | 2 |
| 4 | Lentiviral-mediated silencing of SOD1 through RNA interference retards disease on set and progression in a mouse model of ALS显示文摘 | Cedric R Toufik A T Bensadoun J C | 2005 | Nature Medicine2005，11，： | 1 |
| 5 | Lentiviral-mediated RNA interference 显示文摘 | Toufik AT William BB Nicole D | 2002 | Hum Gene Ther2002，13，18： | 1 |
| 6 | The efficacy of external beam radiotherapy and stereotactic body radiotherapy for painful spinal metastases from renal cell carcinoma显示文摘 | Grant K. Hunter Ehsan H. Balagamwala Shlomo A. Koyfman Trevor Bledsoe Lawrence J. Sheplan Chandana A. Reddy Samuel T. Chao Toufik Djemil Lilyana Angelov Gregory M.M. Videtic | 2012 | Practical Radiation Oncology2012，，4： | 1 |
| 7 | Formal specification of design pattern combination using BPSL显示文摘 | Toufik Taibi David Chek Ling Ngo | 2003 | Information and Software Technology2003，45，3： | 1 |
| 8 | Performance analysis of a solar chimney power plant in the southwestern re- gion of Algeria 显示文摘 | SALAH L AMOR B TOUFIK C | 2010 | Renewable and Sustainable Ener- gy Reviews2010，14，1： | 1 |
| 9 | Marginal Recurrence Requiring Salvage Radiotherapy After Stereotactic Body Radiotherapy for Spinal Metastases显示文摘 | Shlomo A. Koyfman Toufik Djemil Michael J. Burdick Neil Woody Ehsan H. Balagamwala Chandana A. Reddy Lilyana Angelov John H. Suh Samuel T. Chao | 2012 | International Journal of Radiation Oncology, Biology, Physics2012，，1： | 1 |
| 10 | Performante analysis of a solar chimney power plant in the south- western region of Algeria显示文摘 | Larbi Salah Bouhdjar Amor Chergui Toufik | 2010 | Renewable and Sustainable Energy Reviews2010，14，1： | 1 |
| 11 | Selective detection of isomers with photoionization mass spectrometry for studies of hydrocarbon flame chemistry显示文摘 | Cool Terrill A Koichi Nakajima Mostefaoui Toufik A | 2003 | Journal of Chemical Physics2003，119，16： | 1 |
| 12 | Improvement of performances of PET track membranes by plasma treatment 显示文摘 | M Toufik A Mas V Shkinev | 2002 | European Polymer Journal2002，38，2： | 1 |
| 13 | The antimicrobial effect of silicon nanowires decorated with silver and copper nanoparticles显示文摘 | Ouarda Fellahi Rupak K Sarma Manash R Das Ratul Saikia Lionel Marcon Yannick Coffinier Toufik Hadjersi Mustapha Maamache Rabah Boukherroub | 2013 | Nanotechnology2013，，49： | 1 |
| 14 | Stagnation temperature effect on the conical shock with application for air显示文摘The aim of this work is to realize a new numerical program based on the development of a mathematical model allowing determining the parameters of the supersonic flow through a conical shock under hypothesis at high temperature, in the context of correcting the perfect gas model. In this case, the specific heat at constant pressure does not remain constant and varies with the increase of temperature. The stagnation temperature becomes an important parameter in the calculation.The mathematical model is presented by the numerical resolution of a system of first-order nonlinear differential equations with three coupled unknowns for initial conditions. The numerical resolution is made by adapting the higher order Runge Kutta method. The parameters through the conical shock can be determined by considering a new model of an oblique shock at high temperature. All isentropic parameters of after the shock flow depend on the deviation of the flow from the transverse direction. The comparison of the results is done with the perfect gas model for low stagnation temperatures, upstream Mach number and cone deviation angle. A calculation of the error is made between our high temperature model and the perfect gas model. The application is made for air. | Toufik ELAICHI Toufik ZEBBICHE | 2018 | Chinese Journal of Aeronautics2018，31，4： | 1 |
| 15 | Formation of a-Si:H and a-Si 1- x C x :H nanowires by Ag-assisted electroless etching in aqueous HF/AgNO 3 solution显示文摘 | Rachida Douani Ga?lle Piret Toufik Hadjersi Jean-No?l Chazalviel Ionel Solomon | 2011 | Thin Solid Films2011，，16： | 1 |
| 16 | A Comparison of Two Stereotactic Body Radiation Fractionation Schedules for Medically Inoperable Stage I Non-small Cell Lung Cancer: The Cleveland Clinic Experience显示文摘 | Kevin L. Stephans Toufik Djemil Chandana A. Reddy Stephen M. Gajdos Matthew Kolar David Mason Sudish Murthy Thomas W. Rice Peter Mazzone Michael Machuzak Tarek Mekhail Gregory M. M. Videtic | 2009 | Journal of Thoracic Oncology2009，，8： | 1 |
| 17 | Comprehensive Analysis of Pulmonary Function Test (PFT) Changes After Stereotactic Body Radiotherapy (SBRT) for Stage I Lung Cancer in Medically Inoperable Patients显示文摘 | Kevin L. Stephans Toufik Djemil Chandana A. Reddy Stephen M. Gajdos Mathew Kolar Michael Machuzak Peter Mazzone Gregory M. M. Videtic | 2009 | Journal of Thoracic Oncology2009，，7： | 1 |
| 18 | Global epidemiology of injecting drug use and HIV among people who inject drugs: a systematic review显示文摘 | Bradley M Mathers Louisa Degenhardt Benjamin Phillips Lucas Wiessing Matthew Hickman Steffanie A Strathdee Alex Wodak Samiran Panda Mark Tyndall Abdalla Toufik Richard P Mattick | 2008 | The Lancet . 2008 (9651)2008，，： | 1 |
| 19 | Global epidemiology of injecting drug use and HIV among people who inject drugs: a systematic review显示文摘 | Bradley M Mathers Louisa Degenhardt Benjamin Phillips Lucas Wiessing Matthew Hickman Steffanie A Strathdee Alex Wodak Samiran Panda Mark Tyndall Abdalla Toufik Richard P Mattick | 2008 | The Lancet2008，，9651： | 1 |
| 20 | Glyoxal sample preparation for high-performance liquidchromatographic detection of 2,4-dinitro-phenylhydrazone derivative: Suppression of polymerization and mono-derivative formation by using methanol medium显示文摘 | NAKAJIMA K OHTA K TOUfiK A | 2007 | Journal of Chromatography A2007，1161，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员