Ousman Mahamadou

Study and Sizing of Centrifugal Pumps: The Case of SOMAÏR's 2013 Pumps, North Niger

Ousman Mahamadou, Maman Hassan Abdourazakou, Souley Harouna & Illou Issoufa Souleymane · Asian Journal of Physical and Chemical Sciences · 2024

The present study concerns the design and sizing of centrifugal pumps, the case of the 2013 pumps used at the Société des Mines de l'AÏR. The Société des Mines de l'Aïr (Somaïr), characterized by extensive modernization and industrialization, has increasingly new needs. The study...

Open access Research Article 10.9734/ajopacs/2024/v12i3229

Study of the Operating Cost of the Electric Pump for Mine Dewatering: Case of the SOMAÏR Uranium Mine

Ousman Mahamadou, Haladou Atto Abdoulkader, Boureima Seibou, Maman Hassan Abdourazakou, Souley Harouna, Illou Issoufa Souleymane & Idrissa Hamadou Marou · Physical Science International Journal · 2024

This study focuses on the operating cost of the electric pump used to extract water from the Artois mine owned by Société des Mines de l'AÏR. Exploitation of the SOMAÏR Artois mine uranium deposit is to be increased from the 20 m level to the 80, 100 or 120 m level; in the curren...

Open access Research Article 10.9734/psij/2024/v28i2821

Technico-economic Study of the Electrical Part of Drinking Water Supply System in the Village of Garin Maigari, Niger Center

Ousman Mahamadou, Haladou Atto Abdoulkader, Boureima Seibou, Maman Hassan Abdourazakou, Harouna Souley, Illou Issoufa Souleymane & Abou Salha Ahamadou · Physical Science International Journal · 2024

This study covers the technical and economic aspects of the electrical part of a drinking water supply system in the village of GARIN MAIGARI. This village is located in the Maradi region of Niger. The Mini AEP to be installed in the village has been sized in order to carry out t...

Open access Research Article 10.9734/psij/2024/v28i1819