"during the flowing process" is correct and usable in written English.
You can use this phrase when you are referring to a process that is in progress. For example: "I have noticed positive results during the flowing process of my new exercise program."
The flowing of heavy oil in porous media is closely related with the temperature and pressure gradient, and there exist the TPG and threshold temperature for heavy oil during the flowing process.
In fact, during the flowing process, the paraffin oil penetrates into the pores between MnO2 particles on the surface of aluminum flake which arise from the thermal decomposition of KMnO4.
During the flowing process of heavy oil in porous media, it is necessary to raise the temperature for shifting the flow-state from non-Newtonian viscoelastic fluid to Newtonian fluid.
Additionally, the added fibre dosage is also a key factor for obtaining an optimized UHPFRC, since the interactions between single fibres have close relationship with their dynamic movement during the UHPFRC flowing process.
This flow-induced voltage arises from an additional charge transfer in the graphene channel induced by a continuous doping and dedoping of the graphene, owing to a reversible wetting and dewetting effect of water during the water flowing process.
There exists no mass loss during the flow process of SMTF in wellbores.
The drops were cooled via the cold oil phase during the flow process, and gel formation was induced.
There was lamellae detaching and collapsing during the flow process of SDS-foam in presence of oil which resulted in poor microscopic displacement efficiency.
The interactions between the microfiber matrix walls and the nanoparticle additives have been studied, and an energy "imbalance" technique has been applied between the fluid and the microfiber walls to prevent any potential sticking of the nanoparticle additives on the microfiber matrix walls during the flow process.
Several simulation models have been developed to study the flow processes involved during an irrigation event in basin irrigation to improve the design and operation of these basin layouts.
The transient heat transfer coefficient was also obtained during the flow decay process.
