Experimental investigation of two-phase flow and heat transfer performance in a cooling gallery under forced oscillation

Yu, Xiaoli; Dong, Yi; Huang, Yuqi; Lu, Yiji; Roskilly, Anthony Paul

doi:10.1016/j.ijheatmasstransfer.2018.12.089

Cited by 22 publications

(6 citation statements)

References 33 publications

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“…e following cooling methods are as follows: free nozzle cooling, oscillation cooling, and forced oscillation cooling of internal cooling oil channel [4].…”

Section: Introductionmentioning

confidence: 99%

Research on the Flow Control of a Piston Cooling Nozzle

Zeng

Zhang

et al. 2022

Scientific Programming

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The flow rate of a piston cooling nozzle is usually adjusted by changing the parameters of convergent length and inner diameter of the nozzle in engineering. However, the influence law and quantitative relationship between the flow rate and them are not clear. In this paper, the structural model and three-dimensional model of internal flow field of piston cooling nozzle are established by analyzing the structural characteristics and actual working conditions of piston cooling nozzles. Based on Fluent software, the flow field of piston cooling nozzles is simulated and analyzed. The distribution of velocity and pressure inside the piston cooling nozzle are obtained. The flow rate of fluid field is also obtained inside a piston cooling nozzle. In addition, the variation law of flow rate of the piston cooling nozzle is studied with the increasing of nozzle convergent length and diameter through several simulation experiments, respectively. The results show that the flow rate of piston cooling nozzle decreases linearly with the increase of the nozzle closing length. The flow rate of nozzle increases nonlinearly with the increase of the convergent diameter. Compared with the convergent length, the change of convergent diameter has a greater influence on the flow rate of piston cooling nozzles. Finally, the analytical expression of the flow rate of piston cooling nozzle about the convergent diameter is obtained, which is of great value and guiding significance to the nozzle engineering design.

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“…e following cooling methods are as follows: free nozzle cooling, oscillation cooling, and forced oscillation cooling of internal cooling oil channel [4].…”

Section: Introductionmentioning

confidence: 99%

Research on the Flow Control of a Piston Cooling Nozzle

Zeng

Zhang

et al. 2022

Scientific Programming

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“…The exact solutions are obtained by using LT and FSFTs. The figures (2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)(13)(14)(15)(16)(17)(18)(19)(20) illustrate the influence of different physical parameters on the CSF velocity distribution, the dust particle velocity distribution, and the temperature profile. The examination of several parameters for the base fluid containing dust particles is performed using the Mathcad-15 software.…”

Section: Resultsmentioning

confidence: 99%

“…Yu et al. [9] used MHD to analyze the heat transmission of two‐phase in a cooling gallery subjected to forced oscillatory motion. Ali et al.…”

Section: Introductionmentioning

confidence: 99%

“…Furthermore, Bhatti et al [8] reported the influences of mass and heat transfer on peristaltic propulsion in a Darcy-Forchhiemer porous medium via two-phase flow mathematical modeling with MHD. Yu et al [9] used MHD to analyze the heat transmission of two-phase in a cooling gallery subjected to forced oscillatory motion. Ali et al [10] scrutinized the influence of transfer of heat on two-phase viscoelastic dusty fluid flow using non-conducting parallel plates.…”

Section: Introductionmentioning

confidence: 99%

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Time fractional model of free convection flow and dusty two‐phase couple stress fluid along vertical plates

et al. 2022

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The middle name of author "Musawa Yahya Almusawa" was incorrect and has been corrected.]Couple Stress Fluid (CSF) incorporates a new material constant whose, in contrast to a Newtonian fluid, regulates both couple stress and lubricant viscosity.Due to the fourth-order spatial derivative term that this material constant introduces into the momentum equation, this fluid (CSF), even for classical fluid problems, has received limited research. The aim of this article is to examine the joint impact of heat transmission and magnetic field on a time-fractional model of two-phase free convection flow of dusty fluid that is electrically conducting. Among parallel plates, one of which is stationary and the other of which is oscillating with constant velocity, the CSF is supposed to flow. Heat is transferred by free convection and buoyant force, which generates the flow. Furthermore, all spherical dust particles are uniformly dispersed through the fluid. The flow is modeled mathematically in terms of PDEs. The provided derived system of PDEs is generalized by applying a recently invented fractional derivative, the Caputo-Fabrizio fractional derivative. Finite sine Fourier and Laplace transformations are jointly applied to handle the problem. The velocity and temperature profiles have closed form solutions. The CSF outcomes for stimulating fluid parameters are shown in numerous graphs for CF time fractional derivatives. Additionally, the influence of various parameters has been discussed. Mathcad-15 is used to plot the graphical outcomes for the CSF, dust particle, and temperature profiles. Furthermore, the skin friction and Nusselt number are calculated. Table 1 demonstrates how the rate of heat transmission reduces as the Peclet number's value rises. Similarly, Table 2 demonstrates that the skin friction increases as the magnetic parameter and couple stress parameter are raised. Table 3 and 4, shows the Regression analysis that the variation in the velocity for Couple stress and dusty fluid parameter are statistically significant. By increasing the couple stress parameter 𝜆, retarde the both velocities profile.

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“…Furthermore, Bhatti et al [8] reported the infuences of mass and heat transfer on peristaltic propulsion in a Darcy-Forchheimer porous medium via two-phase fow mathematical modeling with MHD. Yu et al [9] used MHD to analyze the heat transmission of a two phase in a cooling gallery subjected to forced oscillatory motion. Ali et al [10] scrutinized the infuence of transfer of heat on two-phase viscoelastic dusty fuid fow using nonconducting parallel plates.…”

Section: Introductionmentioning

confidence: 99%

A Generalized Two‐Phase Free Convection Flow of Dusty Jeffrey Fluid between Infinite Vertical Parallel Plates with Heat Transfer

Khan

Asogwa²,

Alqahtani

et al. 2022

Journal of Mathematics

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In blood flow and fluid mechanics, Jeffrey fluid has a vital role because of its viscoelastic characteristics. The application of Caputo–Fabrizio time-fractional derivatives for dusty-type Jeffrey fluid is discussed in this article. The concept of free convection flow of dusty Jeffrey fluid between infinite vertical parallel static plates is generalized. Free convection and buoyant force produce the flow. Furthermore, the fluid contains homogeneous dispersion of all spherical dust particles. Heat transmission is therefore taken into account for free convection. Nondimensional variables are used to write the dusty Jeffrey fluid classical model in dimensionless form. Also, the dimensionless model is transformed into a generalized dusty Jeffrey fluid model via a fractional derivative. Using the finite sine and Laplace method, the governing equations of the generalized dusty Jeffrey fluid model have been solved exactly. Numerical computation is used to study the physics of velocity and temperature profiles for a variety of embedded parameters. The collected results are discussed in detail and are shown graphically in this report. Mathcad-15 is used to plot the graphical outcomes for Jeffrey fluid, dust particle, and temperature profiles. Furthermore, skin friction and the Nusselt number are calculated. Table demonstrates how the rate of heat transmission reduces as the Peclet number’s value rises. Similarly, Table demonstrates that skin friction increases as the fractional parameter rises. By increasing the dusty Jeffrey fluid parameter λ , both velocity profiles are retarded.

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Experimental investigation of two-phase flow and heat transfer performance in a cooling gallery under forced oscillation

Cited by 22 publications

References 33 publications

Research on the Flow Control of a Piston Cooling Nozzle

Research on the Flow Control of a Piston Cooling Nozzle

Time fractional model of free convection flow and dusty two‐phase couple stress fluid along vertical plates

A Generalized Two‐Phase Free Convection Flow of Dusty Jeffrey Fluid between Infinite Vertical Parallel Plates with Heat Transfer

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