SeyedMehdi Mohammadizadeh

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• Doctor of Engineering
• PhD at State University of Campinas (UNICAMP)

A network model is implemented to study the transition of flow in porous media. In this way, a real porous medium is simulated according to an orthogonal pipe network which was formed by some spheres that are connected to each other using a set of pipes. In this model the pipes play the role of existing ducts in porous medium, and the nodes (sphere...

This study is dedicated to the examination of cavitation-induced erosion, a critical factor in optimizing the efficiency of hydraulic systems, including hydropower plants and pumping systems. To accomplish this, we conducted a sensitivity analysis utilizing a cavitation jet apparatus (CJA) and an experimental configuration that featured a vertical...

Carbonate reservoirs, influenced by depositional and diagenetic processes and characterized by features like faults and vugs that impact storage capacity, require more than traditional Borehole Imaging logs (BHIs) for accurate porosity data. These data are essential for geological assessments, production forecasting, and reservoir simulations. This...

The scientific goal of this study was to investigate the effects of various parameters on cavitation-induced erosion, with the aim to enhance the understanding and assessment of cavitation resistance in hydraulic systems. Cavitation erosion poses significant challenges to the durability and efficiency of hydraulic components, such as those found in...

Hydraulic transients pose a significant threat to pipeline integrity, leading to catastrophic failures from pressure surges. Traditional methods for selecting protection devices – such as air vessels and surge tanks – often rely on engineering judgment, potentially leading to suboptimal solutions. This study introduces a data-driven approach using...

Permeability modeling in fractured and vuggy reservoirs presents significant challenges, especially in carbonate reservoirs like Brazil's Barra Velha Formation. The interpretation of vug properties is often subject to misconceptions. It is common to mistakenly consider vugs as part of the matrix, attributing uniform porosity and permeability proper...

Carbonate reservoirs, influenced by depositional and diagenetic processes and characterized by features like faults and vugs that impact storage capacity, require more than traditional Borehole Imaging logs (BHI) for accurate porosity data. This data is essential for geological assessments, production forecasting, and reservoir simulations. This wo...

This article demonstrates the successful application of Long Short-Term Memory (LSTM) recurrent neural networks to simulate streamflow in the Aquidauana River basin, located in the Brazilian Pantanal. The LSTM network used daily precipitation data as input to predict future streamflow in the region. The results obtained from this research show a co...

In complex carbonate reservoirs, it is crucial to understand the connections between reservoir compositions (minerals, facies, and properties). Conventionally, core samples have been used to measure reservoir parameters and identify minerals and facies. However, core samples are limited to certain wells. Therefore, additional techniques are necessa...

A network model is implemented to study the transition of flow in porous media. In this way, a real porous medium is simulated according to an orthogonal pipe network which was formed by some spheres that are connected to each other using a set of pipes. In this model the pipes play the role of existing ducts in porous medium, and the nodes (sphere...

The interaction between bed-load sediment and water flow is an important topic of great concern which should be modeled for a wide range of hydrodynamic systems. In this paper, smoothed particle hydrodynamics (SPH) is utilized for the simulation of mudflow with non-Newtonian behavior and dam-break propagation over an erodible bed that sediment part...