Emad Elnajjar - Publications, H-index & Citations

Emad Elnajjar

uae university

27H指数

101论文数

2.5K被引数

收录论文 47

发表时间

A numerical investigation of heat transfer mechanisms for the thermal management of small-scale rover wheels in lunar conditions 对月球条件下小型巡视器车轮热管理中的传热机制的数值研究

Results in Engineering

IF7.9

2026-04-26

OAAI

Reem Almehisni; Mohammad O. Hamdan; Naser AlHumaidi; E. Elnajjar

Improving performance and hydrogen knock limit in SI engines using acetone–gasoline blends 使用丙酮-汽油混合燃料提高SI发动机的性能和抗氢气爆震极限

International Journal of Hydrogen Energy

IF8.3

2025-12-02

PREAI

S.T.P. Purayil; S.A.B. Al-Omari; E. Elnajjar

Enhancing the gas turbine leading edge cooling by applying multiple outlets configuration 通过应用多出口配置增强燃气轮机前缘冷却

Thermal Science and Engineering Progress

IF5.4

2025-10-19

PREAI

Irfan Ahmad Sheikh; Emad Elnajjar; Mahmoud Elgendi

Optimization of biodiesel production from clary sage oil: A Taguchi approach 从琉璃苣油中生产生物柴油的优化：一种田口方法

biomass bioenergy

IF0

2025-06-27

PREAI

Abdeen Osman; Bilal Al Refaie; Khaled El Haj Youssef; Mahmoud Abuhatab; Suhib Hammoudeh; E. Elnajjar; Mohammad Alkhedher; S.T.P. Purayil

Electrochemical and thermodynamic analysis of alkaline water electrolysis: Design and performance optimization 碱性水电解的电化学和热力学分析：设计与性能优化

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY

IF8.3

2025-05-01

PREAI

Umair, Siddique Mohd; Elnajjar, Emad; Abu-Nabah, Bassam A.; Hamdan, Mohammad O.

Effect of gasoline injection pressure and CO2 dilution on the hydrogen knock limit extension in a Hydrogen-Gasoline dual-fuel engine 汽油喷射压力和CO2稀释对氢气汽油双燃料发动机中氢气爆震极限扩展的影响

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY

IF8.3

2025-03-01

PREAI

Purayil, S. T. P.; Al-Omari, S. A. B.; Elnajjar, E.

Impact of intake air pressure and temperature on performance and hydrogen knock limit in a spark-ignition engine using Hydrogen-Gasoline blends

APPLIED THERMAL ENGINEERING

IF6.9

2025-03-01

PREAI

Purayil, S. T. P.; Hamdan, Mohammad O.; Al-Omari, S. A. B.; Selim, M. Y. E.; Elnajjar, E.

Influence of ethanol-gasoline-hydrogen and methanol-gasoline-hydrogen blends on the performance and hydrogen knock limit of a lean-burn spark ignition engine

FUEL

IF7.5

2024-12-01

PREAI

Purayil, S. T. P.; Hamdan, Mohammad O.; Al-Omari, Sab; Selim, Mye; Elnajjar, E.

Design and performance assessment of a triply-periodic-minimal-surface structures-enhanced gallium heat sink for high heat flux dissipation: A numerical study

APPLIED THERMAL ENGINEERING

IF6.9

2024-12-01

PREAI

Al-Omari, Salah Addin Burhan; Qasem, Mohammad; Qureshi, Zahid Ahmed; Elnajjar, Emad; Al-Ketan, Oraib; Abu Al-Rub, Rashid

Mathematical and statistical modeling of glucose permeation through ultrafiltration system

SEPARATION AND PURIFICATION TECHNOLOGY

IF9

2024-10-01

PREAI

Al-Mardeai, Saleha; Elnajjar, Emad; Hashaikeh, Raed; Kruczek, Boguslaw; Van der Bruggen, Bart; Al-Zuhair, Sulaiman

Experimental investigation on the influence of gasoline injection pressure on the hydrogen knock limit and performance of a hydrogen-gasoline dual fuel engine 汽油喷射压力对氢-汽油双燃料发动机氢爆震极限及性能影响的试验研究

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY

IF8.3

2024-09-01

PREAI

Purayil, S. T. P.; Al-Omari, S. A. B.; Elnajjar, E.

Flow structure and heat transfer characteristics of sweeping and steady impingement jets with/without chevrons on a semi-circular concave surface

PHYSICS OF FLUIDS

IF4.3

2024-06-04

PREAI

Khan, Mohammed S.; Hamdan, Mohammad O.; Al-Omari, Salah A. B.; Elnajjar, Emad

Experimental investigation of the effect of CO2 dilution on the performance and hydrogen knock limit of a hydrogen-gasoline dual fuel spark ignition engine 1

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY

IF8.3

2024-05-01

PREAI

Purayil, S. T. P.; Al-Omari, S. A. B.; Elnajjar, E.

A review on recent trends, challenges, and innovations in alkaline water electrolysis 碱性水电解的最新趋势，挑战和创新综述

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY

IF8.3

2024-04-01

PREAI

Emam, Abdelrahman S.; Hamdan, Mohammad O.; Abu-Nabah, Bassam A.; Elnajjar, Emad

Enhancing alkaline water electrolysis through innovative approaches and parametric study 通过创新方法和参数研究增强碱性水电解

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY

IF8.3

2024-02-01

PREAI

Emam, Abdelrahman S.; Hamdan, Mohammad O.; Abu-Nabah, Bassam A.; Elnajjar, Emad

Experimental investigation of spark timing on extension of hydrogen knock limit and performance of a hydrogen-gasoline dual-fuel engine

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY

IF8.3

2024-01-01

PREAI

Purayil, S. T. P.; Al-Omari, S. A. B.; Elnajjar, E.

Performance enhancement of small-scale wind turbine featuring morphing blades

ENERGY

IF9.4

2023-09-01

OAAI

Akhter, Md Zishan; Ali, Ahmed Riyadh; Jawahar, Hasan Kamliya; Omar, Farag Khalifa; Elnajjar, Emad

Enhanced energy extraction in small-scale wind turbines through slot-based passive blowing

ENERGY CONVERSION AND MANAGEMENT-X

IF7.6

2023-07-01

OAAI

Akhter, Md. Zishan; Ali, Ahmed Riyadh; Jawahar, Hasan Kamliya; Omar, Farag Khalifa; Elnajjar, Emad

A comparison of oscillating sweeping jet and steady normal jet in cooling gas turbine leading edge: Numerical analysis 冷却燃气轮机前缘的振荡扫掠射流和稳态正常射流的比较: 数值分析

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER

IF5.8

2023-07-01

PREAI

Khan, Mohammed S.; Hamdan, Mohammad O.; Al-Omari, Salah A. B.; Elnajjar, Emad

Radial flow tubular membrane bioreactor for enhanced enzymatic hydrolysis of lignocellulosic waste biomass

FUEL

IF7.5

2023-06-01

PREAI

Al-Mardeai, Saleha; Elnajjar, Emad; Hashaikeh, Raed; Kruczek, Boguslaw; Van der Bruggen, Bart; Al-Zuhair, Sulaiman

研究方向