Search Results - "Liu, He‐sheng"
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Formation mechanism of high‐pressure water penetration induced fiber orientation in overflow water‐assisted injection molded short glass fiber‐reinforced polypropylene
Published in Journal of applied polymer science (10-10-2021)“…Recently, there has been growing interest in water‐assisted injection molding (WAIM) not only for its advantages over gas‐assisted molding (GAIM) and…”
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The study of short‐shot water‐assisted injection molding of short glass fiber reinforced polypropylene
Published in Journal of applied polymer science (15-12-2020)“…water penetration length and fiber orientation (along the melt flow direction) are important indicators for water‐assisted injection molding products of the…”
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3
Three‐dimensional numerical simulation on fiber orientation of short‐glass‐fiber‐reinforced polypropylene composite thin‐wall injection‐molded parts simultaneously accounting for wall slip effect and pressure dependence of viscosity
Published in Journal of applied polymer science (05-12-2022)“…On account of the inherent features of the thin‐wall injection molding process, a three‐dimensional numerical model, which accounts for wall slip effect and…”
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4
Numerical and experimental studies on the effect of thickness difference between up and down gas layers on sheet polymer gas‐assisted extrusion forming
Published in Polymer engineering and science (01-10-2020)“…In this study, to make gas‐assisted extrusion (GAE) can be better applied to conventional horizontal extrusion forming process, the thickness difference…”
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5
Numerical and experimental investigations on the mechanism of flow‐induced fiber orientation in short‐shot water‐assisted injection‐molded short‐glass‐fiber‐reinforced polypropylene
Published in Journal of applied polymer science (20-06-2022)“…It is a critical requirement to have an insight into the mechanism of flow‐induced fiber orientation in short‐shot water‐assisted injection molding (SSWAIM) of…”
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6
The sensitivity of the behavior of water penetrating polypropylene matrix composites on short‐shot process parameters
Published in Polymer engineering and science (01-09-2022)“…Water‐assisted injection molding of polymer matrix composites effectively combines the advantages of both the materials and technique and is now emerging into…”
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7
Residual wall thickness of water‐powered projectile‐assisted injection molding pipes
Published in Polymer engineering and science (01-02-2019)“…Water‐powered projectile‐assisted injection molding (W‐PAIM) is an innovative molding process for the production of hollow shaped polymer parts. The W‐PAIM…”
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8
Numerical Simulation during Short-Shot Water-Assisted Injection Molding Based on the Overflow Cavity for Short-Glass Fiber-Reinforced Polypropylene
Published in Advances in polymer technology (01-01-2020)“…Compared with water penetration condition of short-shot water-assisted injection molding with or without overflow cavity, it can be known from theory and…”
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9
The Free Peroneal Perforator–Based Sural Neurofasciocutaneous Flap: A Novel Tool for Reconstruction of Large Soft-Tissue Defects in the Upper Limb
Published in Plastic and reconstructive surgery (1963) (01-01-2011)“…The sural neurofasciocutaneous flap has been widely used for reconstruction of soft-tissue defects in the lower leg, ankle, and foot. It can provide a large…”
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10
A comparative study on ApEn, SampEn and their fuzzy counterparts in a multiscale framework for feature extraction
Published in Journal of Zhejiang University. A. Science (01-04-2010)“…Feature extraction from vibration signals has been investigated extensively over the past decades as a key issue in machine condition monitoring and fault…”
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11
A multistage, multimethod approach for automatic detection and classification of epileptiform EEG
Published in IEEE transactions on biomedical engineering (01-12-2002)“…An efficient system for detection of epileptic activity in ambulatory electroencephalogram (EEG) must be sensitive to abnormalities while keeping the…”
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12
Piezoelectric MEMS generator based on the bulk PZT/silicon wafer bonding technique
Published in Physica status solidi. A, Applications and materials science (01-12-2011)“…A MEMS‐based piezoelectric energy harvester was fabricated by bonding a piezoelectric ceramic Pb (Zr,Ti)O3 (PZT) plate to silicon wafer. The generator…”
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13
Simulating the saturation threshold of a water environment’s response to tourist activities: A case study in the Liupan mountain eco-tourism area
Published in Journal of mountain science (01-02-2014)“…The effect of tourism on water environments has received a high degree of interest in the study of eco-tourism. Based on the analysis of the relationship…”
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14
Free peroneal perforator-based sural neurofasciocutaneous flaps for reconstruction of hand and forearm
Published in Chinese medical journal (20-07-2009)“…Background Sural neurofasciocutaneous flap has been popularly used as an excellent option for the coverage of soft tissue defects in the lower third of leg,…”
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15
Moving to a healthier city? An analysis from China's internal population migration
Published in Frontiers in public health (13-02-2023)“…A healthy urban environment is considered as an important issue for the amenity and equity of migrants. China has one of the largest internal population…”
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16
Phase Coherence and Spin Squeezing in One-Axis Twisting Model with Decay
Published in International journal of theoretical physics (01-10-2013)“…We investigate phase coherence and spin squeezing of a collective spin governed by one-axis twisting Hamiltonian with decay. Here we are interested in the…”
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17
Research on power increase adaptive control strategy based on 5 MW wind turbine
Published in Energy reports (01-04-2021)“…Wind power is one of the cheapest and direct methods to alleviate negative impacts on environment therefore the demand of efficient wind energy conversion…”
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18
Resection arthrodesis using distraction osteogenesis then plating as a hybrid surgical technique for the management of bone sarcomas of the distal tibia
Published in International orthopaedics (01-03-2018)“…Purpose We report the oncological and functional results of limb salvage for bone sarcomas involving the distal tibia using hybrid surgical technique of…”
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19
Single-Particle Coherence and Spin Squeezing in Four-Qubit Phase State
Published in International journal of theoretical physics (01-11-2013)“…We investigate single-particle coherence and spin squeezing in four-qubit phase state governed by an one-axis twisting Hamiltonian. In particular, we are…”
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Arcus venosus dorsalis pedis graft to restore the superficial palmar arch in devascularized hands
Published in Journal of reconstructive microsurgery (01-05-2012)“…For complex amputation injuries and anatomical characteristic of the metacarpus, restoration to the superficial palmar arch in severe devascularized or…”
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