Umar Khan - Publications, H-index & Citations

Umar Khan

Hazara University

42H指数

265论文数

5.9K被引数

收录论文 71

发表时间

Parametric sensitivity analysis using RSM of axisymitric flow through a permeable tube 利用响应面法对通过多孔管的轴对称流的参数敏感性分析

Results in Engineering

IF7.9

2026-04-26

OAAI

Syed Zulfiqar Ali Zaidi; Aamir Shahzad; Muhammad Faheem; Umar Khan; Zafar Mahmood; Ioan-Lucian Popa; Islom Kadirov

Irreversibility Analysis for Flow of Radiative ZnO−EG Nanofluid Through Nozzle of a Rocket Engine: Applications of Artificial Neural Networks 辐射ZnO−EG纳米流体通过火箭发动机喷嘴流动的不可逆性分析：人工神经网络的应用

Materials Today Communications

IF4.5

2026-04-04

OAAI

Muhammad Qadeer; Naveed Ahmed; Umar Khan; Zafar Mahmood; Ioan-Lucian Popa; Mushtaq Ahmad Ansari

Biogenic synthesis of silver nanoparticles using Zaleya pentandra and investigation of their biological activities 利用Zaleya pentandra进行银纳米粒子的生物合成及其生物活性的研究

Scientific Reports

IF3.9

2025-10-30

OAAI

Neelam Neelam; Faizan Ullah; Modhi O. Alotaibi; Nashad Ali; Tahir Iqbal; Sultan Mehmood; Muhammad Mudasar Aslam; Umar Nawaz Khan; Adel M. Ghoneim; Esawy Mahmoud; Taufiq Nawaz; Shah Saud; Shah Fahad

Quercus ballot as an innovative feedstock for biodiesel production using ZnO nanocatalyst

FUEL

IF7.5

2025-02-01

PREAI

Khan, Umar Nawaz; Shah, Ghulam Mujtaba; Inayat, Abid; Abbas, Syed Mustansar

Analysis of variable fluid properties for three-dimensional flow of ternary hybrid nanofluid on a stretching sheet with MHD effects 具有MHD效应的拉伸片上三元混合纳米流体三维流动的可变流体特性分析

NANOTECHNOLOGY REVIEWS

IF6.1

2024-11-16

OAAI

Yasmin, Humaira; Ullah Jan, Saeed; Khan, Umar; Islam, Saeed; Ullah, Aman; Muhammad, Taseer

Exploring concentration-dependent transport properties on an unsteady Riga plate by incorporating thermal radiation with activation energy and gyrotactic microorganisms 通过将热辐射与活化能和回旋微生物结合在一起，探索不稳定的里加板上的浓度依赖性传输特性

APPLIED RHEOLOGY

IF1.8

2024-11-05

OAAI

Ali, Naim Ben; Mahmood, Zafar; Rafique, Khadija; Khan, Umar; Adnan, Taseer; Muhammad, Taseer; Kolsi, Lioua

Heat transfer in radiative hybrid nanofluids over moving sheet with porous media and slip conditions: Numerical analysis of variable viscosity and thermal conductivity 具有多孔介质和滑移条件的移动片上的辐射混合纳米流体中的传热: 可变粘度和热导率的数值分析

MATERIALS TODAY COMMUNICATIONS

IF4.5

2024-08-01

PREAI

Mahmood, Zafar; Rafique, Khadija; Khan, Umar; Muhammad, Taseer; Adnan; Alballa, Tmader; Khalifa, Hamiden Abd El-Wahed

Entropy analysis of Hall effect with variable viscosity and slip conditions on rotating hybrid nanofluid flow over nonlinear radiative surface 非线性辐射表面上旋转混合纳米流体流动的变粘度和滑移条件霍尔效应的熵分析

MATERIALS TODAY COMMUNICATIONS

IF4.5

2024-06-01

PREAI

Rafique, Khadija; Mahmood, Zafar; Adnan; Ali, Bilal; Khan, Umar; Muhammad, Taseer; Becheikh, Nidhal; Kolsi, Lioua

MHD unsteady flow of carbon nanotubes over nonlinear radiative surface with anisotropic slip conditions: computational analysis of irreversibility for Yamada-Ota model 具有各向异性滑移条件的非线性辐射表面上碳纳米管的MHD非定常流动: Yamada-Ota模型不可逆性的计算分析

ENGINEERING APPLICATIONS OF COMPUTATIONAL FLUID MECHANICS

IF5.4

2024-02-01

OAAI

Mahmood, Zafar; Rafique, Khadija; Adnan; Khan, Umar; Muhammad, Taseer; Hassan, Ahmed M.

Effect of variable thermal conductivity of ternary hybrid nanofluids over a stretching sheet with convective boundary conditions and magnetic field 具有对流边界条件和磁场的拉伸片上三元混合纳米流体的可变热导率的影响

RESULTS IN ENGINEERING

IF7.9

2023-12-01

OAAI

Jan, Saeed Ullah; Khan, Umar; Abd El-Rahman, Magda; Islam, Saeed; Hassan, Ahmed M.; Ullah, Aman

Spontaneous Confinement of mRNA Molecules at Biomolecular Condensate Boundaries mRNA分子在生物分子冷凝物边界的自发限制

CELLS

IF5.2

2023-09-11

OAAI

Perelman, Rebecca T.; Schmidt, Andreas; Khan, Umar; Walter, Nils G.

Mathematical analysis of MHD hybrid nanofluid flow with variable viscosity and slip conditions over a stretching surface 拉伸表面上具有可变粘度和滑移条件的MHD混合纳米流体流动的数学分析

MATERIALS TODAY COMMUNICATIONS

IF4.5

2023-08-01

PREAI

Rafique, Khadija; Mahmood, Zafar; Khan, Umar

Impacts of thermal radiation with nanoparticle aggregation and variable viscosity on unsteady bidirectional rotating stagnation point flow of nanofluid 纳米粒子聚集和变粘度热辐射对纳米流体非稳态双向旋转驻点流动的影响

MATERIALS TODAY COMMUNICATIONS

IF4.5

2023-08-01

PREAI

Rafique, Khadija; Mahmood, Zafar; Alqahtani, Aisha M.; Elsiddieg, Awatif M. A.; Khan, Umar; Deebani, Wejdan; Shutaywi, Meshal

Mathematical analysis of radius and length of CNTs on flow of nanofluid over surface with variable viscosity and joule heating 碳纳米管半径和长度对纳米流体在变粘度和焦耳加热表面流动的数学分析

HELIYON

IF3.6

2023-07-01

OAAI

Rafique, Khadija; Mahmood, Zafar; Khan, Umar; Eldin, Sayed M.; Alzubaidi, Alia M.

Prevalence of clonal hematopoiesis in patients with monoclonal gammopathy of undetermined significance

CANCER RESEARCH

IF16.6

2023-04-04

PREAI

Quaney, Vianey; Kroger, Benjamin; Sannareddy, Aishwarya; Khan, Umar; Kalkan, Fatma; Collins, Robert H.; Madanat, Yazan F.; Vusirikala, Madhuri; Huang, Yi; Awan, Farrukh T.; Ramakrishnan, Praveen; Afrough, Aimaz; Anderson, Larry D.; Chung, Stephen S.; Kaur, Gurbakhash

Mathematical analysis of nonlinear thermal radiation and nanoparticle aggregation on unsteady MHD flow of micropolar nanofluid over shrinking sheet 非线性热辐射和纳米颗粒聚集对微极性纳米流体在收缩片上的非定常MHD流动的数学分析

HELIYON

IF3.6

2023-03-01

OAAI

Guedri, Kamel; Mahmood, Zafar; Fadhl, Bandar M.; Makhdoum, Basim M.; Eldin, Sayed M.; Khan, Umar

Impact of an effective Prandtl number model on the flow of nanofluids past an oblique stagnation point on a convective surface 有效的Prandtl数模型对纳米流体通过对流表面上的倾斜停滞点的流动的影响

HELIYON

IF3.6

2023-02-01

OAAI

Mahmood, Zafar; Eldin, Sayed M.; Soliman, Amal F.; Assiri, Taghreed A.; Khan, Umar; Mahmoud, S. R.

MHD mixed convective stagnation point flow of nanofluid past a permeable stretching sheet with nanoparticles aggregation and thermal stratification (vol 12, 16020, 2022)

SCIENTIFIC REPORTS

IF3.9

2022-12-29

OAAI

Mahmood, Zafar; Alhazmi, Sharifah E.; Alhowaity, Awatif; Marzouki, Riadh; Al-Ansari, Nadir; Khan, Umar

Heat transfer analysis in Darcy Forchheimer flow of hybrid nanofluid for multiple shape effects over a curved stretching surface 混合纳米流体的Darcy Forchheimer流中的传热分析，用于弯曲拉伸表面上的多种形状效应

CASE STUDIES IN THERMAL ENGINEERING

IF6.4

2022-12-01

OAAI

Ullah, Basharat; Fadhl, Bandar M.; Makhdoum, Basim M.; Nisar, Kottakkaran Sooppy; Wahab, Hafiz Abdul; Khan, Umar

Green synthesis of magnesium oxide nanosheets by using Citrullus colocynthis fruit extract and its use in biofuel production

BIOMASS & BIOENERGY

IF5.8

2022-12-01

PREAI

Khan, Umar Nawaz; Inayat, Abid; Shah, Ghulam Mujtaba; Hassan, Hassan M. A.; Zaki, Magdi E. A.; Alanazi, Abdulaziz A.; El-Zahhar, Adel A.; Noureen, Shama; Abbas, Syed Mustansar

研究方向