Search Results - "Kitamura, Ryuta"

Estimation of biaxial tensile and compression behavior of polypropylene using molecular dynamics simulation by Kitamura, Ryuta, Kageyama, Tomoya, Koyanagi, Jun, Ogihara, Shinji

“…The polymeric materials in general exhibit strong time-temperature dependence and viscoelastic behavior. The time-temperature superposition principle is…”
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Buckling Test of Composite Cylindrical Shells with Large Radius Thickness Ratio by Takano, Atsushi, Kitamura, Ryuta, Masai, Takuma, Bao, Jingxuan

“…A buckling test of composite cylindrical shells with a radius–thickness ratio (r/t) = 893 under axial compression was conducted to investigate the effects of…”
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Buckling of Rectangular Composite Pipes under Torsion by Takano, Atsushi, Mizukami, Ryo, Kitamura, Ryuta

“…The numerical buckling load of rectangular composite pipes under torsional load was derived by using the energy method. The authors found no available simple…”
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Effect of Lap Length and Stiffness of Peel-Stop Fasteners in Single Lap Joints by Takano, Atsushi, Li, Chao, Kitamura, Ryuta

“…Strength tests on single lap joints with one adhesive (AV138/HV998) and one adhesive layer thickness (0.5 mm), three peel stoppers (brass bolt, nylon bolt and…”
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Interlaminar Shear Behavior of Laminated Carbon Fiber Reinforced Plastic from Microscale Strain Distributions Measured by Sampling Moiré Technique by Wang, Qinghua, Ri, Shien, Tsuda, Hiroshi, Takashita, Yosuke, Kitamura, Ryuta, Ogihara, Shinji

“…In this article, the interlaminar shear behavior of a [±45°] laminated carbon fiber reinforced plastic (CFRP) specimen is investigated, by utilizing microscale…”
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Verification of damage model of ceramic matrix composites and analysis of cyclic deformation behavior by Ryuta KITAMURA, Koichi GODA

“…Ceramics are excellent in heat, abrasion and corrosion resistances, but their strength reliability for structural materials is not enough due to their brittle…”
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Cellulose nanofiber-introduced continuous-ramie yarn-reinforced polylactic acid filament for 3D printing: Novel fabrication process and mechanical properties by Matsumoto, Koki, Takemura, Kenichi, Kitamura, Ryuta, Katogi, Hideaki, Tanaka, Tatsuya, Takagi, Hitoshi

“…This study focused on reinforcing the interface of continuous-ramie yarn-reinforced polylactic acid (PLA) filaments with cellulose nanofibers (CNFs) for 3D…”
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Impact of the Temperature, Homogenization Condition, and Oil Property on the Formation and Stability of Crude Oil Emulsion by Hao, Xingjuan, Elakneswaran, Yogarajah, Shimokawara, Mai, Kato, Yoshitake, Kitamura, Ryuta, Hiroyoshi, Naoki

“…Water-in-oil (W/O) emulsions have garnered significant attention in the petroleum industry as a result of their adverse effects, such as reduced oil recovery,…”
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Upscaling Permeability Using Multiscale X‐Ray‐CT Images With Digital Rock Modeling and Deep Learning Techniques by Jiang, Fei, Guo, Yaotian, Tsuji, Takeshi, Kato, Yoshitake, Shimokawara, Mai, Esteban, Lionel, Seyyedi, Mojtaba, Pervukhina, Marina, Lebedev, Maxim, Kitamura, Ryuta

“…This study presents a workflow to predict the upscaled absolute permeability of the rock core direct from CT images whose resolution is not sufficient to allow…”
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Damage behavior in CFRP laminates containing fiber discontinuities of different sizes by Hayato NAKATANI, Yu NAGATA, Ryuta KITAMURA, Akira MATSUBA, Yousuke KOUNO, Shinji OGIHARA

“…Mechanical properties and damage onset stress in 24 or 25-ply unidirectional CFRP laminates that contain different thicknesses and gap lengths of fiber…”
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Influence of molecular chain behavior on mechanical properties of poly-L-lactic acid by molecular dynamics method by Hata, Kensuke, Sakaguchi, Masato, Kitamura, Ryuta, Kobayashi, Satoshi, Ogihara, Shinji

“…Generally, poly-L-lactic acid (PLLA) is being developed in various medical devices; it is still urgent to elucidate the correlation between molecular chain…”
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Development of pre-molded internal thread on composite tubes by Takano, Atsushi, Kitamura, Ryuta, Masai, Takuma, Nishino, Sayaka

“…Premolded internal threads on composite tubes were developed. The composite tubes with threads on both ends were made using a mandrel with a male thread. The…”
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Formulation of off-axial interfacial debonding and sliding problem by constrained conditional finite element method by Kitamura, Ryuta, Yamaguchi, Takehiro, Goda, Koichi

“…In ceramics matrix composites (CMCs), fiber-matrix interfacial debonding and sliding are the main toughening mechanisms. An interfacial debonding and sliding…”
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