«Scientific Journal of the Far Eastern State Technical Fisheries University». Vol. 24. 2011 – download pdf
ICHTHYOLOGY. ECOLOGY
А.А. Begun
Institute of Marine Biology named after A.V. Zhirmunsky FEB RAS
Russia, Vladivostok
A.Yu. Zvyagintsev
Institute of Marine Biology named after A.V. Zhirmunsky FEB RAS
Russia, Vladivostok
S.I. Maslennikov
Far Eastern State Technical Fisheries University
Institute of Marine Biology named after A.V. Zhirmunsky FEB RAS
Russia, Vladivostok
PHYTOPLANKTON IN TREATMENT FACILITIES AREA NEAR VLADIVOSTOK (AMURSKII BAY, JAPAN SEA)
Abstract. First time the species composition and quantitative parameters dynamics of phytoplankton in northern of Amurskii Bay in treatment facilities area near Vladivostok are studied. The following peculiarities in the phytoplankton quantitative development is a typical to anthropogenic eutrophication waters were revealed: increase number of bloom species; increase general phytoplankton density appropriate to extremel-eutrophic type in local mounts; increase density of flagellates phytoplankton components relativelydi atoms; Skeletonema costatum diatom bloom and connection to them decrease Shannon and Pielou indexes.The results of obtain investigation shown presence of anthropogenic eutrophication waters in treatment facilities area near Vladivostok that generally caused by uncontrolled water escape including mineral and organic dissolved elements together underpurified waters in northern area of Amurskii Bay.
Keywords: phytoplankton, Amurskii Bay, treatment facilities, diatoms, eutrophication, bloom.
А.А. Begun
Institute of Marine Biology named after A.V. Zhirmunsky FEB RAS
Russia, Vladivostok
S.I. Maslennikov
Far Eastern State Technical Fisheries University
Institute of Marine Biology named after A.V. Zhirmunsky FEB RAS
Russia, Vladivostok
A.B. Kruchkova
LLC "Marine Biotechnopark"
Russia, Vladivostok
DIATOMS OF EPIPHYTON OF SARGASSUM PALLIDUM (TURNER) C. AGARDT (PHAEOPHYTA) IN THE TICHAYA ZAVOD BAY (VOSTOK BAY, JAPAN SEA)
Abstract. In total, 19 species and intraspecific taxa of diatoms including Bacillariophyceae (11), Fragilariophyceae (4) и Coscinodiscophyceae classes in epiphyton of Sargassum pallidum (Phaeophyta)are revealed. The diatoms Tabularia fasciculata, Achnanthes brevipes, Licmophora abbreviata and Melosira moniliformis – typical for fouling of natural and artificial surfaces colonial attached algaedetermining peculiarities of epiphyton quantitative abundance. The fouling of S. pallidum by diatomsmake it possible to consider as temperate level, that is character for macrophytes having axial type thallus. The saprobiological analysis of diatoms has shown domination β- and α-mesosaprobiontes inepiphyton, that evidences to temperate level of organic water pollution by caused generally natural eutrophication in Tichaya Zavod Bay (Vostok Bay) in summer..
Keywords: epiphyton, diatoms, saprobiontes, macrophytes.
L.S. Byankina
Far Eastern State Technical Fisheries University
Russia, Vladivostok
N.A. Vaskova
Far Eastern State Technical Fisheries University
Russia, Vladivostok
I.G. Khalchenko
Far Eastern State Technical Fisheries University
Russia, Vladivostok
APPLICATION OF ELECTROCHEMICAL METHOD AND MODIFIED SORBENTS FOR THE NEUTRALIZATION OF CHEMICAL POLLUTION OF WASTEWATER FROM ELECTROPLATING PRODUCTION
Abstract. In this paper we explored the possibility of water purification obtained after electrolytic production of heavy metals by electroflotation with the use of ruthenium oxide-titanium anode, and sea water quality in the space of additional coagulant, and the effect of modified sorbents to clean up galvanic. Concluded that the adsorption method as the most-more promising for galvanic treatment of heavy metals.
Keywords: wastewater, galvanic, heavy metals, electro-chemical adsorption and purification methods.
G.G. Kalinina
Far Eastern State Technical Fisheries University
Russia, Vladivostok
SPERMATOGENESIS OF CORBICULA JAPONICA
Abstract.Gonad morphology of male Corbicula Japonica was investigated. There were selected five stages of gonad maturation. Stages of active gametogenesis, prespawning and spawning of males are partly synchronized and pass in a very short time. When spawning begins in July gametogenesis doesn’t stopand spermiogenesis occurs till the mid-August. Dynamic of gonads’ cell composition and ultrastructure of sperms were also investigated.
Keywords: gametogenesis, spermiogenesis, gonad, ultrastructure, sperms.
O.V. Shatkovskaya
Far Eastern State Technical Fisheries University
Russia, Vladivostok
S.I. Maslennikov
Far Eastern State Technical Fisheries University
Institute of Marine Biology named after A.V. Zhirmunsky FEB RAS
Russia, Vladivostok
L.S. Belogurova
Institute of Marine Biology named after A.V. Zhirmunsky FEB RAS
Russia, Vladivostok
COMMUNITY OF MEIOBENTHOS IN THE ZONE OF SUSPENDED SCALLOP PLANTATION, BAY OF SEVERNAYA, BAY OF SLAVYANSKII (PETER THE GREAT BAY, SEA OF JAPAN)
Abstract. We studied the community of meiobenthos of soft soils in the area overhead plantation in the bay scallop in North Slavic Bay. Research was conducted in July 2010. Meiofauna was represented by 6 groups of animals. Evmeyofauna include Foraminifera, Harpacticoida, Nematoda, Ostracoda; pseudo-meyofauna represented immature Polychaeta, Bivalvia juveniles.
Keywords: meiobenthos, suspended mollusk plantations, yesso scallop.
O.G. Shevchenko
Far Eastern State Technical Fisheries University
Institute of Marine Biology named after A.V. Zhirmunsky FEB RAS
Russia, Vladivostok
S.I. Maslennikov
Far Eastern State Technical Fisheries University
Institute of Marine Biology named after A.V. Zhirmunsky FEB RAS
Russia, Vladivostok
T.V. Blozhko
Far Eastern State Technical Fisheries University
Russia, Vladivostok
MONITORING OF POTENTIALLY TOXIC PHYTOPLANKTON SPECIES IN SEVERNAYA BIGHT (SLAVYANSKII BAY) IN 2008, 2009
Abstract. The study of phytoplankton in the area of mollusk farm of FESTFU in Severnaya Bight (Slavyanskii Bay) was investigated from May to November 2008, 2009. Six species of microalgae known to betoxic were found: diatoms Pseudo-nitzschia pungens and P. delicatissima, dinoflagellates Dinophysisacuminata, D. acuta, D. fortii and Prorocentrum minimum. The massive development species of the genus Pseudo-nitzschia (108,5·103 cells/L) was observed in September 2009. The greatest density ofD. acuminata was recorded in June 2009 (5·103 cells/L) it is exceeded safety level concentration of potentially toxic Dinophysis cells for mollusk farm in some foreign countries. The maximum density of P. minimum (36·103 cells/L) was observed in July 2008.
Keywords: phytoplankton, potentially toxic phytoplankton species, aquaculture, Severnay Bight.
INDUSTRIAL FISHERIES. ACOUSTICS
S.M. Balabaev
Far Eastern State Technical Fisheries University
Russia, Vladivostok
N.F. Ivina
Far Eastern State Technical Fisheries University
Russia, Vladivostok
SYMMETRICAL CYLINDRICAL NORMAL WAVES IN ANISOTROPIC PLATE WAVEGUIDE
Abstract. Dispersion equation of cylindrical normal waves in anisotropic plate waveguide is obtained. Dispersion dependences of undimensional wave number (real, imaginary, and complex modes) for symmetrical normal waves in anisotropic plate from two types piezoceramics are calculated. The influence of anisotropy on dispersion correlations is considered. It is shown that calculation of this influence for materials with considerable anisotropy leads to essential changes of spectrum of wave numbers.
Keywords: normal waves, anisotropic waveguide, dispersion equation.
V.A. Kuzik
LLC "Primorsky factory of fishing gear"
Russia, Vladivostok
TRAWL NET TOWING TECHNIQUES IN PAIR TRAWLING
Abstract. Providing symmetry of the trawl in pair trawling presents certain difficulties. The main causes for the distortion of the trawl in pair trawling and the ways to address this problem are described in this article.
Keywords: pair trawl, trawl fishing.
A.A. Nedostup
Kaliningrad State Technical University
Russia, Kaliningrad
D.A. Volodko
Kaliningrad State Technical University
Russia, Kaliningrad
TO A SUBSTANTIATION OF A METHOD OF CALCULATION OF FORCE AND GEOMETRIC CHARACTERISTICS OF SPATIAL PELAGIC AND BOTTOM GILL NETS
Abstract. In article conclusions results of physical experiments, spent with models of spatial gill nets in flume tank «MariNPO». Empirical dependencies was derived, that link up forces and geometric characteristics of spatial nets. The mistake of approximating dependencies are no more than 8 %. The method of calculation of force and geometric characteristics of spatial pelagic and bottom gill nets are described.
Keywords: experiment, spatial gill net, flume tank, coefficient of resistance, 3D.
E.V. Osipov
Far Eastern State Technical Fisheries University
Russia, Vladivostok
METHOD OF DESIGNING LONGLINE
Abstract. In the given work the general method of designing of longline of various types on the basis of the system approach is stated.
Keywords: longline, designing, optimization.
L.D. Polishchuk
Far Eastern State Technical Fisheries University
Russia, Vladivostok
MEASURING OF SOUND SOURCES CHARACTERISTICS BY SPATIAL RECEIVING SYSTEMS
Abstract. Method of measuring parameters of-frequency (e) radiators based on Khirgof-Celmogorfs integral transformation is proposed. It assesses the exactness of such measurements and factors on which it depends.
Keywords: sound-pressure, oscillating speed.
D.B. Prokop’eva
Far Eastern State Technical Fisheries University
Russia, Vladivostok
RESEARCH OF MODELS OF MULTIFISHERY
Abstract. Work is devoted studying of theoretical bases of regulation of multispecific trade communities by means of mathematical modeling, the analysis and methodology development ecosystem’s the approach taking into account multispecific relations and a choice of a craft, introduction problems in practice of multifishery, the modeling analysis of multifishing.
Keywords: multifishery.
V.I. Semenenko
Far Eastern State Technical Fisheries University
Russia, Vladivostok
ANALYSIS OF SOME METHODS OF EXPOSURE ON THE BEHAVIOR OF FISH THROUGH OLFACTORY ORGAN, TASTE AND ELECTRIC RECEPTORS
Abstract. Unlike man a fish in his life, in addition to uses of organs of smell, taste, touch, hearing and vision, uses elektroretseptory responsive to weak electric fields, and the lateral line organ, which perceive the turbulent and vibrational flow of water [1] . Consider the well-known methods Impact on each of these senses, and usefulness of this effect in order to increase the productivity of fishing gear.
Keywords: еlectric receptors, chemical fields, receptors, electric fields, electric current.
SHIP POWER PLANTS, EQUIPMENT AND SYSTEMS, SHIP NAVIGATION FACILITIES, SHIP ELECTRICAL FACILITIES
D.К. Glazuk
Far Eastern State Technical Fisheries University
Russia, Vladivostok
A.R. Selskov
Far Eastern State Technical Fisheries University
Russia, Vladivostok
А.N. Sobolenko
Far Eastern State Technical Fisheries University
Russia, Vladivostok
DAMAGES OF AUXILIARY MARINE ENGINE 6ЧН18/22-225 IN OPERATION
Abstract. Accidents in operation with auxiliary marine engine 6ЧН 18/22-225, produced by «Daldiesel» Corporation are considered. Factors provoked damages was investigated. Action to remove damageswas investigated. The main reason – the application of substandard spear parts.
Keywords: damages, diesels.
I.S. Karpushin
Far Eastern State Technical Fisheries University
Russia, Vladivostok
E.A. Maksimov
Far Eastern State Technical Fisheries University
Russia, Vladivostok
THE VALID OF WINDS AND SEA FOR WORK OF FISHING SEAKEEPING ALL-TERRAIN VEHICLE ON THE TRACKS
Abstract. Terms of wind and wave regime is one of the determining factors of navigation safety and fishering. Storming winds, waves, ice, ice conditions impose restrictions on the operation of low-tonnage vessels.
Keywords: navigation safety, fishering.
P.P. Kicha
Maritime State University named after adm. G.I. Nevelskoy
Russia, Vladivostok
G.P. Kicha
Far Eastern State Technical Fisheries University
Russia, Vladivostok
N.N. Taraschan
Far Eastern State Technical Fisheries University
Russia, Vladivostok
HEMATOLOGICAL METHODS OF RATIONAL USING AND SAVING OF ENERGY RESOURCES IN THE MARITIME TRANSPORT
Abstract. Achievements to effectively using fuel and oil on vessels of merchant and fishing fleets are summarized. Modern methods of burning low grade sues for marine diesel engines in domestic uniform motor oil are given. Rationality of friction modifier additives to motor oils for fuel – and resource– saving operation of internal combustion engines is shown. Development of a combined system of engine oil fine cleaning in diesel engines, combining advantages of filtering and centrifugation is repotted.
Keywords: еnergy and fuel resources, oil and lubricants, marine diesel, engine oil, marine fuel, diesel oil and lubricant cleaning, saving of energy, friction modifiers.
А.V. Nadezkin
Maritime State University named after adm. G.I. Nevelskoy
Russia, Vladivostok
I.V. Sokolova
Maritime State University named after adm. G.I. Nevelskoy
Russia, Vladivostok
IMITATING MODELING OF INFLUENCE MODES ADDITION OF FRESH MOTOR OIL ON EFFICIENCY OF OPERATION OF MARINE ENGINES
Abstract. The results of modelling experiment on a researching of rational modes addition of fresh motor oil in lubricant system of marine engines allowing to minimize negative influence on job of the engine are given. The criterion for an estimation of stability dispersion of a phase of insoluble pollution is offered, is received mathematical equation allowing to calculate volume rational addition of fresh oil.
Keywords: marine diesel engines, motor oil, dispersion of products of pollution, volume addition of fresh oil.
A.V. Nadezkin
Maritime State University named after adm. G.I. Nevelskoy
Russia, Vladivostok
CORRELATION ANALYSIS OF TRIBOMONITORING DATA THE CYLINDERPISTON GROUP CROSSHEAD DIESELS
Abstract. Proposed a method for moving interval estimation of the correlation coefficients between the data of tribomonitoring and operation time of the cylinder-piston group of low-speed marine crosshead diesel engines. Given the results of correlation analysis performed on their basis.
Keywords: marine crosshead diesel engine, tribomonitoring, wear processes, correlation analysis, drain cylinder oil.
N.K. Pak
Maritime State University named after adm. G.I. Nevelskoy
Russia, Vladivostok
THE OPTIMIZATION OF OPERATION OF THE CENTRIFUGAL SEPARATOR DURING THE CLEANING OF ENGINE OIL IN THE MARINE DIESELS
Abstract. The most determination effective methods of operation of the centrifugal separator are given during the cleaning of engine oil. Optimal delivery value and control programs have selected. Efficiency of the developed control programs of separator’s delivery value have estimated when the separator operated in lubricating system of 6ЧН40/46 engine.
Keywords: centrifugal separator, engine oil, cleaning of oil.
B.I. Rudnev
Far Eastern State Technical Fisheries University
Russia, Vladivostok
THE ANALYSIS OF FLUXES INTERACTION RADIATION IN DIESEL ENGINE COMBUSTION CHAMBER
Abstract. Theoretical estimation of fluxes interaction radiation is given in this article. Main peculiarities of system of integral acquisitions of radiation heat transfer concerning diesel engine combustion chamber.
Keywords: diesel engine, combustion chamber, fluxes of radiation heat transfer.
A.V. Strutinskiy
Maritime State University named after adm. G.I. Nevelskoy
Russia, Vladivostok
S.A. Hudjakov
Maritime State University named after adm. G.I. Nevelskoy
Russia, Vladivostok
THE ANALISYS OF REASONS OF PROPELLER SHAFT DAMAGES
Abstract. The investigation object is left ship’s shafting of vessel «K. Emeralda». The propeller shaft was damaged after fishing net winding. Damage took place at the area of boost stress concentration in site of conjunction of built-up stainless steel layer, under presence of ulcerous corrosion. The goal of theinvestigation is identification of real reasons of propeller damage.
Keywords: shafting, propeller shaft, built-up, damage, fatigue resistance, stress concentration.
TECHNOLOGY AND QUALITY CONTROL OF FOOD PRODUCTS
V.D. Bogdanov
Far Eastern State Technical Fisheries University
Russia, Vladivostok
I.I. Parhutova
Far Eastern State Technical Fisheries University
Russia, Vladivostok
USE GELLING POURING BY MANUFACTURE OF CULINARY PRODUCTS FROM SEAFOOD’S
Abstract. Ways of reception gelling pouring by manufacture of culinary products from seafood’s are investigated. Gelling pouring on which basis the new assortment of culinary production is received is developed new.
Keywords: сulinary production, structure-ruling composition, seafood’s, gelling pouring, agar, alginate Na.
V.D. Bogdanov
Far Eastern State Technical Fisheries University
Russia, Vladivostok
E.M. Pustovalova
Kamchatka State Technical University
Russia, Petropavlovsk-Kamchatsky
THE ENHANCING OF QUALITY OF THE MINCED FISH FROM THE FISHES WITH LOW NUTRITIONAL VALUE
Abstract. The entering of the structure regulating supplementations improves the functional and technological properties of the minced fish from the Pacific salmon meat with spawning changes.
Keywords: рacific salmon, spawning changes, minced fish, nutritional value, food supplements.
V.V. Davidovich
Far Eastern State Technical Fisheries University
Russia, Vladivostok
U.M. Pozdnyakova
Pacific Fisheries Research Center
Russia, Vladivostok
THE RESEARCH OF NUCLEOTIDE COMPOSITION OF GONADS’ FOLDING MOLLUSKS AND CEPHALOPODA IN THE COMPLEX PROCESS OF GYDROBIONTS
Abstract. The modern complex technologies of processing gydrobionts, second raw materials are recommended to direct, mainly, at the forages’ production. Along with the production of traditional food and forage products, the production of biologically active additives from the different tissues and gydrobionts’ organs cause interest.
Keywords: biologically active additives, gydrobionts, desoxyribonucleic acid (DNA), oligonucleotides.
I.S. Klochkova
Far Eastern State Technical Fisheries University
Russia, Vladivostok
RESEARCH OF PROCESSES OF RECEPTION SAPONINS FROM ROOTS SAPONARIA OFFICINALIS L.
Abstract. Research of processes of extraction saponins from roots Saponaria officinalis L. an insisting method at temperature 100 ºС and a method repercolation. Definitions of frequency rate of pouring water at an extraction a method repercolation for the purpose of the maximum extraction of operating substances (saponins). And comparison of technological properties of the extracts received by these methods.
Keywords: extraction, repercolation, Saponaria officinalis L., saponins, emulsifying properties, foam properties.
L.YU. Lazhentseva
Far Eastern State Technical Fisheries University
Russia, Vladivostok
INFLUENCE OF THE OIL EXTRACTION OF CINNAMON TO THE TERMORESISTANT SPORULATOIN BACTERIALS ARE EXCITANTS OF CANNED DAMAGE
Abstract. It's researching the influence of the oil extraction of cinnamon to the termoresistant of the teststrain spores bacterial Clostridium sporogenes-25, which using for elaboration of can group A sterilization regimen, and for fish oil cans and fish-vegetables oil cans. Establishing that the extraction cinnamon components in the oil reduce termoresistant of the spores of test-strain bacterial Clostridium sporogenes-25 which is indicator of termoresistant DT. If concentration of cinnamon in the oil is 10 % that DT reduces on 0,2468±0,04936 minutes. This fact assists to reduce straight proportionally thenormative quantity of need lethally FH which is calculating with using indicator of termoresistant DTfor elaboration of can sterilization regimen.
Keywords: oil extraction, cinnamon, test-strain, termoresistant, indicator of termoresistant, normative quantity of need lethally.
A.V. Perebeynos
Far Eastern State Technical Fisheries University
Russia, Vladivostok
A.S. Grishin
Far Eastern State Technical Fisheries University
Russia, Vladivostok
E.I. Kushnir
Far Eastern State Technical Fisheries University
Russia, Vladivostok
N.V. Blohin
Far Eastern State Technical Fisheries University
Russia, Vladivostok
THE ANALYSIS AND IMPROVEMENT OF NEW TECHNOLOGIES FOR AQUACULTURE FEEDSTUFFS
Abstract. The use of fermented fish and seagrass forage components of energy will reduce costs and improve the biological value of the product by reducing heat-treated waste. For the study used different enzymes fish: predatory, freshwater and detritofagov. Predatory served pink salmon, fresh crucian were taken and tolstolobik, innards detritofagov were obtained from kukumarii and scallops. Selectedinnards experienced in different ratios and at various raw materials in particular protein and algal waste. In the results, it was discovered that the enzymes that predatory fish are not able to hydrolyze carbohydrates to produce hydrolyzed animal feed. Enzymes herbivorous and detritofagov show maximum effect hydrolysis, thereby encouraged to use them for cooking enzymatic feed components
Keywords: water bioresources, fodder products, fermentation, aquaculture, technology.
A.V. Perebeinos
Far Eastern State Technical Fisheries University
Russia, Vladivostok
S.D. Ugryumova
Far Eastern State Technical Fisheries University
Russia, Vladivostok
E.Yu. Popova
Pacific Fisheries Research Center
Russia, Vladivostok
THE SETTLEMENT-LOGIC SHEME OF NON-FAILURE OPERATION OF A LINE MANUFACTURE OF THE PASTEURIZED MILK
Abstract. In given article the technique of a mark of reliability and non-failure operation of a line of manufacture of the pasteurized milk with use of coolers of lamellar type is presented.
Keywords: a technological line, milk, reliability.
V.A. Spolochova
Far Eastern State Technical Fisheries University
Russia, Vladivostok
V.V. Krashchenko
Pacific Fisheries Research Center
Russia, Vladivostok
NATURAL SOURCE ω-3 ACIDS IS FISH OIL, QUALITY PERSPECTIVE, FUNCTIONAL COMPONENT IN TECHNOLOGY FOOD PRODUCTS
Abstract. This article contains material work of research about study evaluation for using fish oil how natural source in ω-3 quality perspective, functional component in technology food products. In course this work will be presentation using fish oil how lipid component homogeneous food product. On the basis of received results this research one may judge about possibility effective inculcated fish oil in quality functional component in technology food products.
Keywords: fatty acid ω-3, fish oil, vegetable oils, fatty acid composition, grenadier.
TECHNOLOGICAL AND TRANSPORTATION EQUIPMENT OF FISHERIES
S.P. Grigoreva
Far Eastern State Technical Fisheries University
Russia, Vladivostok
L.K. Yurchenko
Far Eastern State Technical Fisheries University
Russia, Vladivostok
I.V. Pishchulina
Far Eastern State Technical Fisheries University
Russia, Vladivostok
MACHINE TRANSPORTING DEVICES OF HORIZONTAL AND VERTICAL MOVING
Abstract. Work of the tape conveyor and elevating device with ladle is considered. The formula of calculation of capacity of the drive engine is received.
Keywords: conveyors.
N.P. Kadochnikova
Far Eastern State Technical Fisheries University
Russia, Nakhodka
DYNAMIC CALCULATION OF MECHANICAL SYSTEM
Abstract. Theoretical mechanics using simpler models allows to solve engineering problems, such as, for example, calculation of mechanism for lifting the trawl on the ship.
Keywords: work, power, mechanical system, kinetic energy.
I.N. Kukushkin
Far Eastern State Technical Fisheries University
Russia, Vladivostok
S.V. Demikhov
Ryazan Higher Airborne School
Russia, Ryazan
THEORETICAL AND EXPERIMENTAL RESEARCHES OF WHEEL-TRACK VEHICLE TURN
Abstract. One of the variants of problem integral approach of simultaneous maintenance of high-speed motion and cross-country ability of vehicles is presented in this article this variant is the ease of combined drivers uniting the advantages of both wheel and track vehicles.
Keywords: wheel driver, track driver, combined driver.
I.N. Kukushkin
Far Eastern State Technical Fisheries University
Russia, Vladivostok
A.A. Manukhin
Ryazan Higher Airborne School
Russia, Ryazan
THE ANALYSIS OF WHEEL AND TRACK DRIVERS COMBINED OPERATION
Abstract. The present article deals with the models of wheel and track drivers on the basis of their analysis. These models characterize the joint operation at vehicle motion with combined drivers.
Keywords: wheel driver; track driver; combined driver.
N.V. Ostrovskaya
Far Eastern State Technical Fisheries University
Russia, Vladivostok
DEVELOPMENT AND RESEARCHES AT LOW TEMPERATURES OF THE MATERIAL CONTAINING PLASTIC
Abstract. It is developed thermal isolation the material received from used packings «Tetra Pak» (Tetra Brik). Are carried out(spent) researches at low temperatures of the materials containing plastic, with the purpose of their further application in quality thermal isolation material for refrigerating and cryogenic engineering.
Keywords: thermal isolation material, plastic, cryogenic temperatures.
A.A. Tushko
Institute of Technology and Business
Russia, Vladivostok
S.A. Povesma
Far Eastern State Technical Fisheries University
Russia, Vladivostok
SMALL-SIZE FISH-CUTTING MACHINE
Abstract. The construction of small size fish cutting line of processing small or medium size fish has been offered. All technological processes from fish supply from bunker via vibroorientator to work chambers of fish-cutting machine are mechanized. The constructions and operational principles of the machine main parts are also described in the current work.
Keywords: cutting machine, vibroorientator.