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  1. 61

    Flow behaviour of pickering hexadecane emulsion stabilized with CNC and AOT for sustainable refrigeration by Pascal Clain, Somia Haouache, Isabelle Capron, Anthony Delahaye, Laurence Fournaison

    Published 2025-09-01

    The rheological behaviour under flow conditions of hexadecane-in-water emulsions stabilized by cellulosic nanoparticles was studied with a capillary viscometer. The study investigated several volume fractions of hexadecane between 0 and 15 vol%. and the temperature was varied in situ to investigate...

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    Subjects: “…Phase change material slurries…”
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  2. 62

    Grain quality indicators and size-dependent fractional composition in winter rye cultivars under the conditions of the Lower Volga region by N. N. Nuzhdina, D. A. Zhiganov, T. Y. Ermolaeva, T. B. Kulevatova, L. N. Zlobina, L. V. Andreeva, V. A. Kulikova, N. A. Salmanova, V. N. Nechaev

    Published 2024-01-01

    Background. Grain quality indicators of winter rye cultivars were analyzed in connection with the size-dependent fractional composition of their grain in the Lower Volga environments.Materials and methods. The research material included 22 cultivars developed at various Russian scientific institutio...

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  3. 63

    Filling characteristics of grout diffusion zone in fractured rock mass and its influence mechanism on rock mass strength by Ermeng ZHANG, Lang LIU, Yanchun XU, Yu FEI, Jishi GENG, Yabing LIN

    Published 2025-07-01

    In this study, numerical experimentation was employed to investigate the influence mechanism of rock mass filling degree with rough cracks on the strength of the reformed rock mass. The diffusion pattern of slurry within rough cracks, characterized by JRC parameters, was analyzed. Uniaxial compressi...

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  4. 64

    Research the causes of annular manifestations during cementing of wells production casing by Rustam Ramizovich Gasumov, Vladimir Alekseevich Gridin, Sergei Nikolaevich Ovcharov, Eldar Ramozovich Gasumov

    Published 2022-09-01

    Gas migration in the annulus or gas flows between the individual formations while casing of wells during pumping of the cement slurry is a very serious problem especially for wells in inhomogeneous formations and formations with abnormally high reservoir pressures. These phenomena can occur in the a...

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