Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Basim O. Hasan"'
Publikováno v:
مجلة النهرين للعلوم الهندسية, Vol 27, Iss 1 (2024)
The breakage rate of liquid drops in the dispersed phase is a key way to improve the heat and mass transfer between the continuous/dispersed phases. This work includes a review of experimental results of liquid drop breakage in an agitated tank. The
Externí odkaz:
https://doaj.org/article/d5d38972201640b69b5f41692ede0e74
Publikováno v:
مجلة النهرين للعلوم الهندسية, Vol 27, Iss 1 (2024)
The impact of flow velocity (0-900 rpm) on the corrosion rate of carbon steel in a wide range of sulfuric acid concentrations (0-90% in H2O) at 30 °C and 1 h was studied and discussed. In addition, the efficiency of corrosion inhibitor (dimethyl dis
Externí odkaz:
https://doaj.org/article/08ee34d79e16472d92c6fc290a2ad74f
Publikováno v:
مجلة النهرين للعلوم الهندسية, Vol 26, Iss 4 (2024)
The presence of heavy metal pollutants in refinery effluent significantly impacts the corrosion rate of carbon steel. The focus of this research is to analyze the impact of various inorganic pollutants, including copper, vanadium, nickel, and chromiu
Externí odkaz:
https://doaj.org/article/d95d7497b9a64d2f8162f987d9472b43
Autor:
Basim O. Hasan, Marwa F. Abdul-Jabbar
Publikováno v:
Journal of Engineering, Vol 18, Iss 04 (2023)
The effect of applied current on protection of carbon steel in 0.1N NaCl solution (pH=7) was investigated under flow conditions (0-0.262 m/s) for a range of temperatures (35-55°C) using rotating cylinder electrode. Various values of currents were ap
Externí odkaz:
https://doaj.org/article/9abab1bf763d4cc68121a5701c25d0ed
Publikováno v:
مجلة النهرين للعلوم الهندسية, Vol 25, Iss 1 (2022)
The hydrodynamics of stirred tanks and bubble breakup are crucial in gas-liquid flows, yet this system has not been well characterized for different operating conditions. In this work, the numerical method was used to investigate the hydrodynamics of
Externí odkaz:
https://doaj.org/article/6ab0414d28164e07b0fe03f432f0ba5a
Publikováno v:
ACS Omega, Vol 5, Iss 18, Pp 10339-10348 (2020)
Externí odkaz:
https://doaj.org/article/cdd9c0248a264902bab07ae8e1e4c41a
Autor:
Muayad Fadhil Hamad, Israa S. M. Ali, Hussein A. Alabdly, Huda D. Abdul Kader, Basim O. Hasan
Publikováno v:
Journal of Engineering, Vol 26, Iss 6 (2020)
Microbial fuel cell is a device that uses the microorganism metabolism for the production of electricity under specific operating conditions. Double chamber microbial fuel cell was tested for the use of two cheap electrode materials copper and alumin
Externí odkaz:
https://doaj.org/article/a9fe3899131d481fb507724343c1433b
Publikováno v:
Iraqi Journal of Chemical and Petroleum Engineering, Vol 20, Iss 3 (2019)
Corrosion rate tests were carried out on carbon steel under concentration cells conditions of oxygen and sodium chloride. The effect of aeration in one compartment on the corrosion rate of both coupled metals was determined. In addition, the effects
Externí odkaz:
https://doaj.org/article/db53f330c8204e2b9dbdcf3df7eb84f0
Publikováno v:
Engineering and Technology Journal, Vol 33, Iss 9A, Pp 2107-2118 (2015)
Galvanic and free corrosion experiments on carbon steel-copper couple in 3% H2SO4in the presence of NaCl salts were carried out under different operating conditions. The effect of temperature, agitation speed, and air bubbling (O2 concentration) on t
Externí odkaz:
https://doaj.org/article/2798e9f8d947477ea8dc9792526a6a58
Publikováno v:
مجلة النهرين للعلوم الهندسية, Vol 21, Iss 1 (2018)
Galvanic corrosion of Nickel-Chrome alloy (Ni-Cr alloy) and Copper (Cu) coupled in 5% sulfuric acid solution was investigated. The effects of agitation velocity, temperature, and time on the galvanic corrosion current and the weight loss of both meta
Externí odkaz:
https://doaj.org/article/d72418bab838417d8dc7d2e333c67cc9