Determination of Supply Pressure during Cutting Fish Using High-Pressure Water Stream Taking into Account the Cutting Place and Diameter of the Water Nozzle

Kasperowicz, M.; Chomka, G.; Bil, Tadeusz

doi:10.1515/ijfe-2018-0395

Cited by 9 publications

(6 citation statements)

References 9 publications

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“…The water pressure varies according to the strength of the targeting materials and exhibits a different order magnitude [ 106 ]. By focusing on the rainbow trout, and fixing the stand-off distance and incidence angle, Kasperowicz et al [ 32 ] have investigated the effect of the waterjet pressure, nozzle moving speed, nozzle size, and nozzle geometry on the cutting performance. It turns out that, for good cutting quality, the supply water pressure changes with the size of carcasses and cutting sites.…”

Section: Waterjet Cuttingmentioning

confidence: 99%

“…Compared with knife cutting, waterjet cutting exhibited advantages in cutting efficiency and quality for food processing [ 31 ]. This method mainly utilizes the high pressure of the waterjet coming through a die with a certain shape to separate the workpieces [ 32 ]. To enhance the cutting performance, certain abrasives are added to the water [ 33 , 34 ].…”

Section: Introductionmentioning

confidence: 99%

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Cutting Techniques in the Fish Industry: A Critical Review

Liu

Lyu

et al. 2022

Foods

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Fish and fishery products are among the most important sources of nutritional components for human health, including high-quality proteins, essential vitamins, minerals, and healthy polyunsaturated fatty acids. Fish farming and processing technologies are continuously evolving to improve and enhance the appearance, yield, and quality of fish and fish products from farm to fork throughout the fish supply chain, including growth, postharvest, treatment, storage, transportation, and distribution. Processing of fish involves a period of food withdrawal, collection and transportation, the process of stunning, bleeding, chilling, cutting, packaging, and byproduct recycling. Cutting is a set of crucial operations in fish processing to divide the whole fish into smaller pieces for producing fish products (e.g., fish fillets, steaks, etc.). Various techniques and machinery have been introduced in the field to advance and automate cutting operations. This review aims to provide a comprehensive review of fish cutting techniques, machine vision and artificial intelligence applications, and future directions in fish industries. This paper is expected to stimulate research on enhancing fish cutting yield, product diversity, safety and quality, as well as providing advanced solutions for engineering problems encountered in the fish industry.

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Section: Waterjet Cuttingmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Cutting Techniques in the Fish Industry: A Critical Review

Liu

Lyu

et al. 2022

Foods

View full text Add to dashboard Cite

show abstract

“…High-pressure water treatment technology has been developed for more than 50 years. At that time, articles were published on the use of high-pressure waterjets to cut through various materials [ 1 , 2 , 3 , 4 , 5 , 6 ] and high-pressure waterjets with additives designed to increase processing efficiency. Ice particles are added to the high-pressure waterjet [ 7 , 8 , 9 , 10 ], along with solidified carbon dioxide particles CO 2 [ 11 , 12 ], or garnet, corundum or olivine [ 13 , 14 , 15 , 16 ].…”

Section: Introductionmentioning

confidence: 99%

Possibilities of Rock Processing with a High-Pressure Abrasive Waterjet with an Aspect Terms to Minimizing Energy Consumption

et al. 2023

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The paper concerns the application a high-pressure abrasive waterjet (AWJ) for cutting the most commonly used rock materials such as granite, limestone, basalt and marble. Based on the analysis of the literature, the influence of parameters on the specific energy Ev, specific energy of cutting Er and specific energy of intersection Ea was determined. Experimental studies were carried out on a laboratory test stand in accordance with a five-level rotating experiment plan. The results of the research were subjected to statistical processing, obtaining regression equations. The influence of the pressure and diameter of the abrasive waterjet on the energy consumption of rock cutting was tested. The effect of the stream power, feed speed and pressure on the cutting depth with the AWJ was also determined. The data obtained made it possible to evaluate the machinability of the rocks as a function of the power of the jet. These analyses were supplemented with charts illustrating the influence of the most important technological parameter of the cutting process, which is the feed speed. The presented results provide answers to the energy and time requirements for efficient cutting with the AWJ of frequently used rock materials.

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“…The possibility of using a high-pressure water jet without any additives seems to be safe for metal substrate materials and plastic parts. High-pressure water jet has previously been used to process such delicate materials as fish muscle and skin [ 31 , 32 ]. The necessary jet pressure to completely cut through the muscle and skin of rainbow trout was determined.…”

Section: Introductionmentioning

confidence: 99%

The Use of a High-Pressure Water-Ice Jet for Removing Worn Paint Coating in Renovation Process

et al. 2022

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The paper presents the results of investigations into the possibility of using ahigh-pressure water-ice jet as a new method for removing a worn-out paint coating from the surface of metal parts (including those found in means of transportation) and for preparing the base surface for the application of renovation paint coating. Experimental investigations were carried out in four stages, on flat specimens, sized S × H = 75 × 115 mm, cut from sheet metal made of various materials such as steel X5CrNi18-10, PA2 aluminium alloy and PMMA polymethyl methacrylate (plastic). In the first stage, the surfaces of the samples were subjected to observation of surface morphology under a scanning electron microscope, and surface topography (ST) measurements were made on a profilographometer. Two ST parameters were analysed in detail: the maximum height of surface roughness Sz and the arithmetic mean surface roughness Sa. Next, paint coatings were applied to the specimens as a base. In the third stage, the paint coating applied was removed by means of a high-pressure water-ice jet (HPWIJ) by changing the values of the technological parameters, i.e., water jet pressure pw, dry ice mass flow rate m˙L, distance between the sprinkler head outlet and the surface being treated (the so-called working jet length) l2 and spray angle κ for the following constants: the number of TS = 4 holes, water hole diameter φ = 1.2 mm and sprinkler head length Lk = 200 mm. Afterwards, the surface morphology was observed again and the surface topography of the specimen was investigated by measuring selected 3D parameters of the ST structure, Sz and Sa. The results of investigations into the influence of selected HPWIJ treatment parameters on the surface QF removal efficiency obtained are also presented. Univariate regression functions were developed for the mean stripping efficiency based on the following: dry ice mass flow rate m˙L, working jet length l2 and spray angle κ. Based on these functions, the values of optimal parameters were determined that allow the maximum efficiency of the process to be obtained. A 95% confidence region for the regression function was also developed. The results demonstrated that HPWIJ treatment does not interfere with the geometric structure of the base material, and they confirmed the possibility of using this treatment as an efficient method of removing a worn paint layer from bases made of various metal and plastic materials, and preparing it for applying a new layer during renovation.

show abstract

Determination of Supply Pressure during Cutting Fish Using High-Pressure Water Stream Taking into Account the Cutting Place and Diameter of the Water Nozzle

Cited by 9 publications

References 9 publications

Cutting Techniques in the Fish Industry: A Critical Review

Cutting Techniques in the Fish Industry: A Critical Review

Possibilities of Rock Processing with a High-Pressure Abrasive Waterjet with an Aspect Terms to Minimizing Energy Consumption

The Use of a High-Pressure Water-Ice Jet for Removing Worn Paint Coating in Renovation Process

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