Search Results - "Rahman, A.E."

Searching for the viability of using thorium-based accident-tolerant fuel for VVER-1200 by Mohsen, Mohamed Y.M., Abdel-Rahman, Mohamed A.E., Omar, Ahmed, Alnassar, Nassar, Galahom, A. Abdelghafar

“…This study explores the feasibility of employing (U, Th)-based accident tolerant fuels (ATFs), specifically (0.8UO2, 0.2ThO2), (0.8UN, 0.2ThN), and (0.8UC,…”
Get full text

Investigation of a new approach for regulating the reactivity and achieving economic feasibility using thorium in a blanket‐seed assembly of pressurized water reactors by Elazaka, Ahmed Ismail, Tikhomirov, Georgy Valentinovich, Savander, Vladimir Igorevich, Abdel‐Rahman, Mohamed A.E., Galahom, A. Abdelghafar

“…Summary The traditional methods for controlling reactor excess reactivity are expensive and have defects during reactor operation. By altering the fuel…”
Get full text

Analysis of radioactivity levels and hazard assessment of black sand samples from Rashid area, Egypt by Abdel-Rahman, Mohamed A.E., El-Mongy, Sayed A.

“…The aim of this study is to evaluate the radioactivity levels and radiological impacts of representative black sand samples collected from different locations…”
Get full text

Measuring the effectiveness of an integrated intervention package to improve the level of infection prevention and control: a multi-centre study in Bangladesh by Ahmed, A., Hossain, L., Banik, G., Sayeed, A., Sajib, M.R.U.-Z., Hasan, M.M., Hoque, D.E., Hasan, A.S.M., Raghuyamshi, V., Zaman, Shamsuz, Akter, E., Nusrat, N., Rahman, F., Raza, S., Hasan, M.R., Uddin, J., Sarkar, S., Adnan, S.D., Rahman, A., Ameen, S., Jabeen, S., El Arifeen, S., Rahman, A.E.

“…Infection prevention and control (IPC) is a critical component of delivering safe, effective and high-quality healthcare services, and eliminating avoidable…”
Get full text

A proposed design for security system for nuclear waste warehouses against terrorists attack by Wadoud, A.A., Abdelghafar Galahom, A., Abdel-Rahman, Mohamed A.E.

“…•This paper introduces the design of an advanced security system for nuclear waste warehouses against stealth terrorist attacks.•The proposed design of the…”
Get full text

Mapping Sensitivity of CVD Diamond Detector using Synchrotron Micro-beam by Abdel-Rahman, Mohamed A.E., Mohsen, Mohamed Y.M., Galahom, A. Abdelghafar, Ghandourah, Emad, Banoqitah, Essam M., Tartoni, Nicola, Lohstroh, Annika

Get full text

Mechanical and radiation shielding properties of concrete containing commercial boron carbide powder by Chidiac, S.E., El-Samrah, M.G., Reda, M.A., Abdel-Rahman, M.A.E.

“…•Presence of 0.9% sassolite in boron carbide retards cement initial setting time.•Filler effect of boron carbide powder enhances the cement hydration…”
Get full text

Investigating the possibility of using a mixture of thorium with different fissile materials as a fuel in TRISO particles for the PBMR-400 reactor by Mohamed, Shalash A., Alnassar, Nassar, Abdel-Rahman, Mohamed A.E., Galahom, A. Abdelghafar

“…The increasing demand for nuclear reactors as a source of clean energy forced nuclear researchers to search for ways to enhance the safety operation of nuclear…”
Get full text

Integrated analysis of VVER-1000 fuel assembly fueled with accident tolerant fuel (ATF) materials by Mohsen, Mohamed Y.M., Abdel-Rahman, Mohamed A.E., Galahom, A. Abdelghafar

“…•Applying Uranium Nitride (UN) and Uranium Carbide (UC) as accident-tolerant fuels.•The proposed accident-tolerant fuels have been applied on…”
Get full text

Investigation of the possibility of using a uranium–zirconium metal alloy as a fuel for nuclear power plant AP-1000 by Abdelghafar Galahom, A., Abdel-Rahman, Mohamed A.E., Mohsen, Mohamed Y.M., Hakamy, A.

“…•Viability of using U-Zr metal alloy as a fuel for AP-1000.•Investigation of the operating safety parameters for U-Zr at different Zr…”
Get full text

A comparative Study Between Fluka and Microshield Modeling Calculations to study the Radiation‐Shielding of Nanoparticles and Plastic Waste composites by El‐Taher, Atef, Zakaly, Hesham M. H., Pyshkina, Mariia, Allam, Elhassan A., El‐Sharkawy, Rehab M., Mahmoud, Mohamed E., Abdel‐Rahman, Mohamed A. E.

“…A comparative study has been conducted by using Monte Carlo FLUKA code and Microshieldsoftware programs to study the radiation shielding properties of plastic…”
Get full text

Continuous online monitoring in pressurized water reactors during flexible operation using PLSR-based technique – Case study: Load following test by Elsamahy, Mohamed, Nagla, Tarek F., Abdel-Rahman, Mohamed A.E.

“…•This paper proposes a PLSR-model to enhance the continuous online monitoring and control in PWRs during flexible operation via a single dynamic trajectory…”
Get full text

Effect of heating on physical, mechanical, and nuclear radiation shielding properties of modified concrete mixes by El-Samrah, Moamen G., Abdel-Rahman, Mohamed A.E., El Shazly, R.M.

“…Four concrete mixes, goethite-limonite concrete (G.L), barite-limonite concrete (B.L), steel slag-limonite concrete (S.L), and dolomite concrete (D.C) were…”
Get full text

Investigating the possible advantages of using different concentrations of transuranic elements with thorium-uranium dioxide as a fuel for PBMR-400 by Mohsen, Mohamed Y.M., Luhaib, Shlash A., Alnassar, Nassar, Magzoub, Omer A., Abdel-Rahman, Mohamed A.E., Sallah, Mohammed, Galahom, A. Abdelghafar

“…Reactor reactivity control materials play a crucial role in managing the stability and efficiency of nuclear reactors by regulating neutron flux and…”
Get full text

Alpha spectroscopy and X-ray induced photocurrent studies of a SC CVD diamond detector fabricated with PLD contacts by Abdel-Rahman, Mohamed A.E., Lohstroh, Annika, Bryant, Peter

“…Using amorphous Carbon blended with Nickel (C/Ni) as electrodes for a polycrystalline diamond radiation detector (PC-C/Ni) was demonstrated previously as a…”
Get full text

Investigating the possible advantage of using LM bonded gap instead of helium in Ap-1000 nuclear power reactor by Mohsen, Mohamed Y.M., Abdel-Rahman, Mohamed A.E., Hassan, Mohamed Safaa, Galahom, A. Abdelghafar

“…•This work focuses on the viability of using liquid metal (LM) bonded gap instead of He-gap.•The obtained results show a slight difference in the various…”
Get full text

Searching for the most optimum burnable absorbers (BAs) for AP-1000 from the neutronic, thermal-hydraulic, and solid mechanics points of view by Mohsen, Mohamed Y.M., Abdel-Rahman, Mohamed A.E., Saffaa Hassan, Mohamed, Abdelghafar Galahom, A.

“…•Neutronic, thermal-hydraulic, and solid mechanics analyses of different burnable absorber materials.•The standard BPs (ZrB2, Pyrex rods) used in AP-1000 are…”
Get full text

Thermal-hydraulic and solid mechanics safety analysis for VVER-1000 reactor using analytical and CFD approaches by Mohsen, Mohamed Y.M., Soliman, Abdelfattah Y., Abdel-Rahman, Mohamed A.E.

“…Neutronic, thermal-hydraulics, and solid mechanics computations were used to study the different VVER-1000 reactors' operational conditions for the…”
Get full text

Investigating the neutronic, thermal-hydraulic, and solid mechanics analysis for AP-1000 nuclear reactor by Mohsen, Mohamed Y.M., Hassan, Mohamed Saffaa, Aziz, Moustafa, Abdel-Rahman, Mohamed A.E.

“…This study investigates the neutronic, thermal-hydraulic, and solid mechanics analyses for one of the central fuel assemblies with 2.35% U 235 enrichment in…”
Get full text

Ensuring the possibility of using thorium as a fuel in a pressurized water reactor (PWR) by Mohsen, Mohamed Y. M., Abdel-Rahman, Mohamed A. E., Galahom, A. Abdelghafar

“…The possibility of utilizing thorium as a fuel in a pressurized water reactor (PWR) has been proven from the neutronic perspective in our previously published…”
Get full text