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Materials and Methods Materials The sediments used in this study were evacuated from the discharge area of ​​the of Fergoug dam which is located in the region Perregaux (Western Algeria).
Nurudeen, Effectiveness of Natural Gums as Drag Reducing Agent in Oil-Water Flows, Nigerian Journal of Materials Science and Engineering (NJMSE). 8(2018)44
Lahin, Observation on the drag reducing effect of low concentration chitosan solution in turbulent pipe flow, In IOP Conference Series: Materials Science and Engineering. 606 (2019) 012008)
Advanced Materials Research. 1177 (2023) 111-120
Journal of Food Science and Technology, 58(2021) 1217-1226

Material Properties and Loading Conditions.
a connecting material, since it is a commercial product, elastic behavior was assumed as shown in Table 4 and material properties were applied to the properties of commonly used steel materials.
Acknowledgments This research was supported by Basic Science Research Program through the National Research Foundation of Korea(NRF) funded by the Ministry of Education (2021R1A6A1A03044326).
Kim, A Statistical Analysis of Results of Detailed Inspections on Aged Concrete Erosion Control Dams in Gyeongsangbuk-do, Journal of Korean Society of Forest Science. 111 (2022) 276–286
Im, Hydraulic Relation of Discharge and Velocity in Small, Steep Mountain Streams Using the Salt-dilution Method, Journal of korean society of forest science. 107 (2018) 158-165

Brief principles of crankshaft fillet rolling Fig.1 Crankshaft Fillet Rolling Strengthening diagram As shown in Figure 1, as the crankshaft fillet rolling, the crankshaft rotates around its spindle, Rolling head and Support head are mounted on the rolling clamp body, the rolling clamp body clamps the crankshaft and pressurizes to the predetermined pressure by the pressurized cylinder, The active rotation of the crankshaft journal forms the journal friction between the rolling wheel and journal and drives the rolling wheel to rotate, rolling the crankshaft journal.
The pressure makes the surface of plastic deformed through the rolling wheel, then there will be residual compressive stress, which will exist permanently. significantly increasing the strength of the crankshaft journal, significantly improve the strength of the crankshaft journal.
Because the Q235 steel has good strength and stiffness, which could meet the materials requirements.
Conclusion From the above model improvement program and analysis results, we can see the weight of the rolling arm is significantly reduced by two optimization, the stress distribution is more reasonable when the rolling is in a clamping state, not only saves materials, makes full use of the strength characteristics of the materials, but also optimizes the lightweight of the rolling arm, provides a theoretical basis for the optimization of the single degree of freedom crankshaft fillet rolling machine clamp structure.
Science and Technology Innovation Herald(2011).

Journal of Mechanical Science and Technology, 26(11), 3555-3563
Journal of Mechanical Science and Technology, 27(7), 2035-2041
Engineering Science and Technology, an International Journal, 17(4), 279-283
Journal of the Brazilian Society of Mechanical Sciences and Engineering, 40(3), 141
[48] Li, L., Li, X. and Hu, Y. (2016), "Free vibration analysis of nonlocal strain gradient beams made of functionally graded material", International Journal of Engineering Science., 102, 77-92

College of Resource and Environmental Science, Chongqing University, Chongqing 400044.
Chaudhary: Journal of Hazardous Materials Vol.137 (2006),p.267-276 [4] K.
:Journal of Hazardous Materials Vol. 124 (2005), p. 139-146 [9] H.
:Journal of Hazardous Materials Vol. 161(2009), p.457-462 [13] D.
N.ALSHAWABKEH: Environmental science technology Vol. 27(1993), p. 2638-2647 [16] z.

Hwang: Journal of Materials Processing Technology.
Kobayashi: International Journal of Mechanical Sciences.
[7] Saiki H, Marumo Y: Journal of Materials Processing Technology.
Jou: Journal of Materials Processing Technology.
Hwang: Journal of Materials Processing Technology.

All the materials were used as received.
Journal of Materials Chemistry, 2010. 20(3): p. 531-536
Materials & Design, 2011. 32(6): p. 3173-3182
International Journal of Polymeric Materials, 2001. 49(3): p. 323-330
Journal of Macromolecular Science—Physics, 1986. 25(4): p. 405-418.

From 1950’s, scholars began examining electricity’s effect on materials.
Materials and Design, Vol.29 (2008) No.26, p.1090
Key Engineering Materials, Vol.344 (2007), p.309
Journal of Material Processing Technology, Vol.125-126 (2002), p.477
Key Engineering Materials, Vol.473 (2011), p.130

Kelly, Electromagnetic Levitation of Solid and Molten Metals, Journal of Applied Physics. 23 (1952) 545
Siginer, Electromagnetic Levitation Part I: Theoretical and Experimental Considerations, Tech Science Press. 5 (2008) 99-112
Siginer, Electromagnetic Levitation Part III: Thermophysical Property Measurements in Microgravity, Tech Science Press. 4 (2009) 112
Spjutb, An electrostatic levitator for high‐temperature containerless materials processing in 1‐g, Review of Scientific Instruments. 64 (1993) 2961-2970
Solovev, Construction of a Generalized Fatigue Diagram of Metallic Materials, Materials Science Forum, Vol. 945 (2019) 563-568.

Titanium dioxide, TiO2 is one of the semiconductor materials that can be produced in many ways, such as magnetron sputtering, CVD, and sol-gel process.
Shanaghi, et al., Study Of Ti O2 Nanoparticle Coatings By The Sol-Gel Method For Corrosion Protection, Materials Science, 44 (2008) 15
[4] Asiah, M.N., et al., Titanium Dioxide Thin Films: Effect of Annealed in Oxygen ambient, Advanced Materials Research, 364 (2012) 5
Jafari, Adsorption and solar light activity of transition-metal doped TiO2 nanoparticles as semiconductor photocatalyst, Journal of Materials Science: Materials in Electronics, 23 (2011) 659-667
Orala, et al., The preparation of copper(II) oxide thin films and the study of their microstructures and optical properties, Materials Chemistry and Physics, 83 (2004) 5