Performance Improvement of Single Screw Compressor by Meshing Clearance Adjustment Used in Refrigeration System
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Thermal Science"
DOI: 10.1007/s11630-020-1291-5
Abstract: The single screw compressor (SSC) is widely used in air compression and refrigeration systems due to its many advantages. The meshing clearance between the screw groove and gate rotor teeth flank has a significant influence… read more here.
Keywords: single screw; screw compressor; performance; clearance ... See more keywords
A study on the single screw expander with exhaust kinetic energy utilization in organic Rankine cycle conditions
Sign Up to like & getrecommendations! Published in 2021 at "Energy Conversion and Management"
DOI: 10.1016/j.enconman.2021.114641
Abstract: Abstract Using high-performance expanders is one of the keys to improve the efficiency of Organic Rankine Cycle (ORC). However, in large expansion ratio conditions, the performance deterioration caused by under-expansion seriously affects the performances of… read more here.
Keywords: energy utilization; exhaust kinetic; kinetic energy; energy ... See more keywords
Numerical optimization of intake and exhaust structure and experimental verification on single-screw expander for small-scale ORC applications
Sign Up to like & getrecommendations! Published in 2020 at "Energy"
DOI: 10.1016/j.energy.2020.117478
Abstract: Abstract This paper focused on the intake and exhaust structure optimization of a single-screw expander (SSE) by using numerical method. The effects of internal volume ratio, the shape and clearance height of the intake port… read more here.
Keywords: exhaust structure; intake exhaust; numerical optimization; single screw ... See more keywords
Investigation of flow characteristics in a single screw expander: A numerical approach
Sign Up to like & getrecommendations! Published in 2020 at "Energy"
DOI: 10.1016/j.energy.2020.118730
Abstract: Abstract The efficiency of an Organic Rankine Cycle (ORC) system is heavily influenced by the expander performance. Low to medium size (between 1 and 500 kW) ORC systems are usually equipped with volumetric expanders which… read more here.
Keywords: characteristics single; single screw; investigation flow; flow characteristics ... See more keywords
Fate of aflatoxins in cornmeal during single-screw extrusion: A bioaccessibility approach
Sign Up to like & getrecommendations! Published in 2021 at "Lwt - Food Science and Technology"
DOI: 10.1016/j.lwt.2020.110734
Abstract: Abstract The potential reduction of aflatoxins B1, B2, G1 and G2 levels t hrough extrusion as well as their bioaccessibility in corn-based products were investigated. Cornmeal samples were spiked with aflatoxins (50 ng g−1) and extruded in… read more here.
Keywords: fate aflatoxins; bioaccessibility; cornmeal single; single screw ... See more keywords
A combination of bimalleolar fracture and fracture on talar body and neck
Sign Up to like & getrecommendations! Published in 2020 at "Medicine"
DOI: 10.1097/md.0000000000020862
Abstract: Abstract Rationale: Talar fracture accompanied with malleolar fracture is rare, and its management is complex. Ankle soft tissue is much thinner than other parts of the human body, and the shape of the ankle makes… read more here.
Keywords: fixation; bimalleolar fracture; screw fixation; fracture ... See more keywords
Global Modeling of Single Screw Extrusion with Slip Effects
Sign Up to like & getrecommendations! Published in 2019 at "International Polymer Processing"
DOI: 10.3139/217.3653
Abstract: Abstract An extensive study is presented on the polymer melt flow with slip effects in a single screw extrusion process. Fully three-dimensional non-Newtonian FEM computations are performed to design the screw pumping characteristics and the… read more here.
Keywords: slip effects; screw extrusion; single screw;
Analysis of a Single-Screw Extruder with a Grooved Plasticizing Barrel – Experimental Investigation
Sign Up to like & getrecommendations! Published in 2019 at "International Polymer Processing"
DOI: 10.3139/217.3732
Abstract: Abstract In the field of extrusion, a very promising high performance extruder was introduced to the European plastics industry in 1999. This new type of single-screw extruder combines a grooved plasticizing barrel with a barrier… read more here.
Keywords: screw extruder; single screw; grooved plasticizing; extruder ... See more keywords
Global Modeling for Single Screw Extrusion of Viscoplastics
Sign Up to like & getrecommendations! Published in 2020 at "International Polymer Processing"
DOI: 10.3139/217.3866
Abstract: Abstract An extensive modeling study is presented on viscoplastic flows in the single screw extruder. An effective modeling procedure is developed, and fully three-dimensional Non-Newtonian FEM computations are performed to design the screw and die… read more here.
Keywords: global modeling; screw extrusion; modeling single; single screw ... See more keywords
First metatarsal single-screw minimally invasive chevron-akin osteotomy: A cost effective and clinically reliable technique
Sign Up to like & getrecommendations! Published in 2023 at "Frontiers in Surgery"
DOI: 10.3389/fsurg.2022.1047168
Abstract: Purpose The common disease hallux valgus results in foot discomfort and dysfunction. Less soft tissue damage and faster wound healing have made minimally invasive surgery (MIS) more popular. However, little research has compared the fixation… read more here.
Keywords: invasive chevron; screw fixation; screw; minimally invasive ... See more keywords
Study on the Selection of Single-Screw Steam Compressors in Industrial Steam Supply
Sign Up to like & getrecommendations! Published in 2023 at "Energies"
DOI: 10.3390/en16104199
Abstract: Both direct and indirect heating compression methods were proposed to satisfy the requirement of industrial steam compression and supply. The compression process in a single-screw compressor was analyzed with the determination of different inlet and… read more here.
Keywords: outlet; selection single; industrial steam; compression ... See more keywords