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| 1 | 凝析气藏露点压力计算方法显示文摘基于实验测量和文献调研建立了包含700多个样本的凝析气藏数据集,对常用的计算露点压力的经验关系式和状态方程进行了评估,并新建了一个经验关系式,对各种关系式及Peng-Robinson状态方程进行了对比评估和参数敏感性分析。研究表明,目前常用的凝析气判别标准不够准确;Peng-Robinson状态方程不具有唯一解,受C7+组分的表征关系式和分割方案等多种因素的影响;应用于建立的数据集时,Nemeth-Kennedy关系式准确度最高,其次为Elsharkawy关系式和Godwin关系式,Shokir关系式由于无法用于不含C7+组分的样本,准确度最低;新建关系式的平均绝对误差、均方根误差和决定系数分别为7.6%,588和0.87,在统计学意义上优于前人4种关系式。通过与实验数据和Peng-Robinson状态方程模拟结果进行对比验证了新建关系式的准确性和有效性。 | ALAROUJ Mutlaq ALOMAIR Osamah ELSHARKAWY Adel | 2020 | 石油勘探与开发2020，47，5： | 5 |
| 2 | Preparation and Properties of PBXs Based on FOX-7 in Controlled Fragmentation Warhead Application显示文摘Polymer bonded explosive(PBX)formulations were successfully prepared in the laboratory scale containing 1,1-diamino-2,2-dinitroethene(FOX-7)and hexogen(RDX)as brisant high explosives and different binder types of polyurethane(PU)based on glycidyl azide polymer(GAP) and hydroxyl-terminated polybutadiene(HTPB) as an energetic and inert polymeric binder respectively.Casting technique was used for the preparation of different PBX formulations based on FOX-7/RDX and PU(GAP/HTPB)with 14% binder.The sensitivity to different initial impulses and performance characteristics of the explosive and lethal zone of the tested controlled fragmentation warhead by the fragmentation warhead assessment test(arena test)were studied,in which the arena test was carried out with a controlled fragmentation warhead made from Ck45 steel,with dimensions(100 mm length,30 mm outer diameter and 3 mm thickness).Results show that PBXGF4 has lower sensitivity to impact and heat than those of PBXGR4 by 188.4% and 3.2% respectively.Its friction sensitivity is the same as that of PBXGR4.It has better performance,in which detonation velocity increases by 2.1% and brisance increases by 0.5% when compared with those of PBXGR4.It was concluded that PBXGF4 which based on FOX-7 bonded with PU/GAP matrix has good characteristics as PBX,specially in the sensitivity to impact and can be applied for replacing PBXs based on RDX in the advanced PBXs for low sensitive fragmentation warheads. | Karim K Elsharkawy Lin Guo Ahmed M Enew | 2018 | 含能材料2018，26，10： | 3 |
| 3 | Robust correlation to predict dew point pressure of gas condensate reservoirs显示文摘When the bottom-hole flowing pressure in a gas condensate reservoir drops below the dew point pressure,liquid starts to build up around the well bore resulting in gas productivity decline.For this reason it is important to be able to accurately either measure or estimate the dew point pressure.The condensate formed in the reservoir will not flow until its saturation reaches the critical saturation and in many cases it might not be entirely recovered.It order to maximize gas production and condensate recovery,the reservoir pressure must be maintained close to the dew point pressure.Several attempts have been made to predict the dew point pressure in case the gas sample becomes unavailable or measured value is unreliable.Unfortunately,most of these attempts have minor success rates and are based on limited data.In this paper we present a robust,cheap,and easy model for predicting the dew point pressure for gas condensate reservoirs.The new model is an intelligent based model called“Gene Expression Programming”that is carried out to generate a precise and accurate correlation to estimate the dew point pressure in condensate gas reservoirs.The new model has been trained and tested using a large data bank collected for the literature.Precision of the suggested correlation has been compared to published correlations.The validity of this model has also been compared to experimental data and other published correlations. | Mohammad Ali Ahmadi Adel Elsharkawy | 2017 | Petroleum2017，3，3： | 2 |
| 4 | The role and regulation of hepatic stellate cell apoptosis in reversal of liver fibrosis显示文摘 | A. M. Elsharkawy F. Oakley D. A. Mann | 2005 | Apoptosis2005，，5： | 2 |
| 5 | Hydrodynamic lubrication of porous journal bearings using a modified Brinkman-extended Darcy model显示文摘 | Abdallah A Elsharkawy Lotfi H Guedouar | 2001 | Tribology International2001，34，11： | 1 |
| 6 | Heavy oil viscosity measurements: Accuracy, reliability, and repeatabilit显示文摘 | Hassan Alkanari Osamah Alomair Adel Elsharkawy | | SPE1608790，，： | 1 |
| 7 | EHL of coated surfaces: Part 1- Newtonian results显示文摘 | Elsharkawy A A Hamrock B J | 1994 | ASME Journal of Tribology1994，116，： | 1 |
| 8 | The role and regulation of hepatic stellate cell apoptosis in reversal of liver fibrosis 显示文摘 | Elsharkawy AM Oakley F Mann DA | 2005 | Apoptosis2005，10，5： | 1 |
| 9 | Elastohydrodynamic lubrication of elastomeric-coated surfaces in line contact显示文摘 | Elsharkawy A A Hamrock B J | 1995 | IMechE1995，，： | 1 |
| 10 | Percutaneous endoscopic treatment of foraminal and extraforaminal disc herniation at the L5 -Sl level显示文摘 | LUbbers T Abuamona R Elsharkawy AE | 2012 | Acta Neurochir( Wien)2012，154，10： | 1 |
| 11 | Microelastohydrodynamic lubrication of coated cylinders using coupled differential deflection method显示文摘 | Elsharkawy A A Holmes M J A Evans H P | 2006 | IMechE2006，，： | 1 |
| 12 | Measuring CO2 minimum miscibility pressures:Slim-Tube or Rising-Bubble method?显示文摘 | Elsharkawy A M | 1996 | Energy&Fuels1996，，10： | 1 |
| 13 | The role and regulation of hepatic stellate cell apoptosis in reversal of liver fibrosis显示文摘 | Elsharkawy AM Oakley F Mann DA | 2005 | Apop- tosis2005，10，5： | 1 |
| 14 | The role and regulation of hepatic stellate cell apoptosis in reversal of liver fibrosis显示文摘 | Elsharkawy AM Oakley F Mann DA | 2005 | Apoptosis2005，10，5： | 1 |
| 15 | Vagus nerve stimulation:outcome and predictors of seizure freedom in long-term follow-up显示文摘 | Ghaemi K Elsharkawy AE Schulz R | 2010 | Seizure2010，19，5： | 1 |
| 16 | The role and regulation of hepatic stellate cells apoptosis in reversal of liver fibrosis显示文摘 | Elsharkawy AM Oakley F Mann DA | 2005 | Apoptosis2005，10，8： | 1 |
| 17 | Post placement positional atrial fibrillation and peripherally inserted central catheters显示文摘 | Elsharkawy H Lewis B S Steiger E | 2009 | Minerva anestesiologica2009，75，78： | 1 |
| 18 | Predicting the properties of sour gases and condensates:equation of state and empirical correlations显示文摘 | Elsharkawy A M | 2002 | SPE743692002，，： | 1 |
| 19 | Outcome of frontal lobe epilepsy surgery in adults 显示文摘 | Elsharkawy AE Alabbasi AH Pannek H et ol | 2008 | Epilepsy Res2008，81，23： | 1 |
| 20 | Nuclear factor - kappaB and the hepatic inflammation - fibrosis - cancer axis 显示文摘 | Elsharkawy AM Mann DA | 2007 | Hepatology2007，46，2： | 1 |
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