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Volume 180 (2020)

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E3S Web of Conferences

Volume 180 (2020)

9^th International Conference on Thermal Equipments, Renewable Energy and Rural Development (TE-RE-RD 2020)

Constanta, Romania, June 26-27, 2020
G.P. Negreanu, N.V. Vlăduţ and M. Tazerout (Eds.)

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Statement of Peer review

Published online: 24 July 2020

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Preface 00001

Gabriel Negreanu, Valentin Vlăduţ and Mohand Tazerout

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018000001

Open Access

Opening address 00002

Lucian Mihăescu

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018000002

Thermal Equipments and Processes

Open Access

Seismic qualification by analysis of a nuclear class horizontal pressure vessel 01001

Liviu-Constantin Stan, Ioan Călimănescu and Catalin Faitar

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018001001

Open Access

Researches on the delimitation between the water aeration and oxygenation processes 01002

Rasha Cusma, Nicolae Băran, Nicolae Vlad Sima, Mihaela Petroşel, Remus Voicu, Mariana Mirela Stoican (Prisecaru) and Mihaela Constantin

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018001002

Open Access

The efficiency analysis of the SH-25A ball drum mill when grinding industrial products of fossil fuels 01003

Saule Kamarova, Saule Abildinova, Angel Terziev and Aliya Elemanova

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018001003

Open Access

Condensing economizers for large scale steam boilers 01004

Iliya Iliev, Angel Terziev and Hristo Beloev

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018001004

Open Access

Consideration regarding the reduction of pollutions emissions by increasing energy efficiency in ship operations 01005

Lucian Mihail Dumitrache, Nicolae Buzbuchi and Cătălin Faităr

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018001005

Open Access

The amplitude influence on the thermal and hydraulic performances for a wavy air fin in a compact heat exchanger used in agriculture applications 01006

Septimiu Albeţel, Alexandru Rus, Eveline David and Vlad Marţian

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018001006

Open Access

Pipelines Designing By Using Hydraulic Criteria Equations 01007

Gencho Popov, Kliment Klimenntov and Boris Kostov

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018001007

Open Access

Effects of CNG quantity on combustion characteristics and emissions of a dual fuelled automotive diesel engine 01008

Silviu Rotaru, Constantin Pana, Nicolae Negurescu, Alexandru Cernat, Dinu Fuiorescu and Cristian Nikolaos Nuţu

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018001008

Open Access

Numerical modeling of the thermal conduction process in water-air convector’s fins 01009

Zhivko Kolev and Seher Kadirova

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018001009

Open Access

The study of the spark ignition engine operation at fuelling with n-butanol-gasoline blends 01010

Cristian Sandu, Constantin Pană, Niculae Negurescu, Alexandru Cernat, Cristian Nuţu and Rareş Georgescu

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018001010

Open Access

Researches on biofuels gasification using the Lurgi process with homogeneous air inlet over the combustion space 01011

Gheorghe Lăzăroiu, Lucian Mihăescu, Gabriel Negreanu, Iulia Simion and Dana-Alexandra Ciupăgeanu

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018001011

Open Access

Determination of hydraulic resistance of the aerothermopressor for gas turbine cyclic air cooling 01012

Dmytro Konovalov, Halina Kobalava, Mykola Radchenko, Ionut-Cristian Scurtu and Roman Radchenko

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018001012

Open Access

Calculation of the main parameters involved in the combustion process of CH₄-H₂ mixtures at different proportions 01013

Razvan Carlanescu, Marius Enache, Raluca Maier, Andreea Alcea, Raluca Condruz, Cristian Stoica and Madalina Ghilvacs

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018001013

Open Access

Application of waste oil purification technology on a heating installation of an industrial hall 01014

Mihai Dragne, Elena Pop and Ionel Pîşă

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018001014

Open Access

Combustion Experiments On A Solid Fuel With Low Sulphur Content 01015

Tudor Prisecaru, Adrian Adam, Lucian Mihăescu, Ionel Pîşă, Elena Pop, Malina Prisecaru, Viorel Berbece and Mihai Dragne

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018001015

Open Access

Structural and Technological Features of an Installation for Recovery of End-of-life Automobile Tires 01016

Violeta Rasheva, Georgi Komitov, Ivan Binev and Georgi Valtchev

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018001016

Open Access

Some design characteristics of micro steam turbines for agricultural biomass energy conversion 01017

Gabriel-Paul Negreanu, Ion Oprea and Viorel Berbece

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018001017

Renewable Energy

Open Access

Analysis of rotor' critical mode of operation to be employed in the design of a wind generation control unit 02001

Alina Fazylova, Gani Balbayev, Diana Ilieva and Madina Aliyarova

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018002001

Open Access

Compressed air energy storage facility with water tank for thermal recovery 02002

Iulian Vlăducă, Claudia Borzea, Dan Ionescu, Alexandra Ţăranu, Răzvan Ciobanu, Vicenţiu Ringheanu and Răzvan Nedelcu

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018002002

Open Access

Influence of four modern Flettner rotors, used as wind energy capturing system, on container ship stability 02003

Mihail-Vlad Vasilescu, Ionut Voicu, Cornel Panait and Violeta-Vali Ciucur

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018002003

Open Access

Influence of Flettner balloon, used as wind energy capturing system, on container ship stability 02004

Mihail-Vlad Vasilescu and Dumitru Dinu

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018002004

Open Access

Analysis of energy potential of biofuels obtained from camelina sativa 02005

Madalina Ghilvacs, Razvan Carlanescu, Maria Paraschiv and Malina Prisecaru

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018002005

Open Access

A combined approach for assessment the functionality of photovoltaic modules in real-world operation 02006

Ivaylo Nedelchev and Hristo Zhivomirov

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018002006

Open Access

Predictive maintenance of photovoltaic plants using multirotor drones with automatic recharging system of Li-Po batteries 02007

Vasile Pleşca and Cristian Purece

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018002007

Open Access

Researches on the development of an optical system for improving the efficiency of photovoltaic panels 02008

Dana Rizescu, Ciprian Ion Rizescu and Cristian Gabriel Alionte

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018002008

Open Access

Transforming Romanian school buildings in prosumers. An opportunity for increasing the energy efficiency in electrical networks and reducing the environmental impact of the power distribution sector 02009

Mircea Scripcariu, Cristian Gheorghiu, Ioan-Sevastian Bitir-Istrate and Mihaela-Madalina Bonea

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018002009

Open Access

Impact of pollutants in the energy sector on the environment and technologies for treating liquid and solid waste from power plants 02010

Irina Alina Chera-Anghel, Loredana Popescu and Florentina Condrea

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018002010

Open Access

Solar collectors network map: shape and time dynamics of stored thermal energy for different user loads 02011

Camelia Stanciu, Dorin Stanciu, Claudia Ioniţă and Diana-Maria Olaru

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018002011

Open Access

IoT solution for monitoring indoor climate parameters in open space offices 02012

Ioana Udrea, Viorel Ionut Gheorghe, Laurentiu Adrian Cartal, Despina Duminica, Silviu Petrache, Tudor Catalin Apostolescu and Valeru Friedemann Kraus

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018002012

Open Access

Solution for controlling a hydraulic motor using cloud data 02013

Ioana Udrea, Viorel Ionut Gheorghe, Mihai Avram, Silviu Petrache, Alina Popescu-Cuta and Romeo Traian Popa

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018002013

Open Access

Obtaining thermal energy from renewable sources in rural areas using a combined energy system 02014

Liliana Dumitrescu, Corneliu Cristescu, Radu Rădoi, Ioan Pavel, Florian Dragomir and Oana Diana Cristea

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018002014

Open Access

Simulation analysis of thermal performance of the solar air/water collector by using computational fluid dynamics 02015

Jafer Shandal, Qahtan A. Abed and Dhafer M. Al-Shamkhee

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018002015

Open Access

Energy and exergy analysis of a flat plate collector using collector test equations 02016

Adina-Teodora Gheorghian, Tudor Prisecaru and Mihaela Cristina Ciobanu

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018002016

Open Access

Gas yield variation in wood biomass co-current air gasification process – continuous operation 02017

Gabriela Ionescu, Raluca Nicoleta Tirtea, Cora Gheorghe-Bulmau and Cosmin Marculescu

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018002017

Open Access

Process characterization and energy balance of air wood residues gasification using continuous operated pilot scale reactor 02018

Cora Gheorghe-Bulmau, Raluca Nicoleta Tirtea, Gabriela Ionescu and Cosmin Marculescu

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018002018

Open Access

The generation of a mathematical model of the biogas production process from organic municipal solid waste 02019

Marzhan Temirbekova, Madina Aliyarova, Iliya Iliev, Aliya Yelemanova and Saule Sagintayeva

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018002019

Open Access

Operation on battery packs of damaged installations on a tugboat 02020

Violeta-Vali Ciucur and Andreea Jenaru

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018002020

Rural Development

Open Access

Intensity of soil erosion in Romania, predictions in time and space, European and indigenous perspectives 03001

Petru Cardei, Raluca Sfiru and Vergil Muraru

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018003001

Open Access

Soil moisture influence in the soil tillage operations 03002

Petru Cardei, Raluca Sfiru, Sebastian Muraru and Paula Condruz

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018003002

Open Access

Finite element 3D numerical simulation study of car braking systems and brake disc/drum – pad/shoe friction couple materials 03003

George Ipate, Filip Ilie and Andreea Catalina Cristescu

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018003003

Open Access

Sorghum bicolor (L.) Moench. - Plant for the future in Moldavia agriculture (Romania) and for the human nutrition 03004

Simona-Florina Isticioaia, Alexandra Leonte, Lorena-Diana Popa, Elena Trotuş, Livia Apostol, Iulian Voicea and Gheorghe Matei

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018003004

Open Access

Theoretical considerations on the factors influencing the processing of hemp stalks 03005

Paul Găgeanu, Mihai Olan, Iuliana Găgeanu and Alexandru Zaica

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018003005

Open Access

Research on the use of cylindrical cutting drums with blades in cascade for Miscanthus harvesting 03006

Anişoara Păun, Gheorghe Stroescu, Radu Popa, Vlad Popa and Constantin Bogdanof

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018003006

Open Access

Desorption of the Exotic Fruit Jujube (Ziziphus Jujube Mill) of Bulgarian Origin 03007

Albena Durakova, Adelina Bogoeva, Velichka Yanakieva, Tzvetana Gogova and Kornelia Choroleeva

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018003007

Open Access

Sorption Characteristics of Bulgarian Penny Buns (Boletus Edulis) 03008

Albena Durakova

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018003008

Open Access

Structural, kinematic and kinetostatic analysis of a manure spreader equipped by a mobile platform with articulated elements 03009

Lucretia Popa, Stefan-Iulian Moise, Victor Moise, Vasilica Stefan and Ioan Ganea-Christu

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018003009

Open Access

Experimental Water Treatment Plant from Agrozootechnical Farm 03010

Iulian Florin Voicea, Ioana Corina Moga, Eugen Marin, Dragoş Dumitru, Cătălin Persu and Dan Cujbescu

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018003010

Open Access

Determining the qualitative working indices for various forms of the active body of a rut soil compartmentation equipment 03011

Marius Remus Oprescu, Iuliana Gageanu and Mario Cristea

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018003011

Open Access

Evaluation of carbon dioxide released by bread dough during proving stage 03012

Adriana Istudor, Gheorghe Voicu, Gheorghe Muscalu and Paula Tudor

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018003012

Open Access

Evaluation of hand transmitted chainsaw vibrations during wood cutting 03013

Mihai Gabriel Matache, Mariana Munteanu, Dragos Nicolae Dumitru and Mariana Epure

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018003013

Open Access

The influence of environmental factors and heavy metals in the soil on plants’ growth and development 03014

Nicoleta Alexandra Vanghele, Mirabela Augustina Pruteanu, Ancuţa Alexandra Petre, Andreea Matache, Dumitru Bogdan Mihalache and Mariana Mădălina Stanciu

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018003014

Open Access

Wastewater electrooxidation using stainless steel electrodes 03015

Nicoleta Ungureanu, Valentin Vlăduţ, Mario Cristea and Dan Cujbescu

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018003015

Open Access

Climate changes and methods to protect vegetable crops 03016

Adriana Muscalu, Cătălina Tudora, Constantin Coţa, Zoltan Gyorgy, Floarea Burnichi and Mariana Bârsan

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018003016

Open Access

Study of the compression behaviour of grape seeds using the Finite Element Method 03017

Carmen Vasilachi (Baltăţu), Sorin-Ştefan Biriş and Gabriel Gheorghe

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018003017

Open Access

Study on the effects and changes of soil degradation under the influence of antibiotics 03018

Ancuta Alexandra Petre, Florin Nenciu, Nicoleta Alexandra Vanghele, Mariana Mădălina Stanciu, Dumitru Bogdan Mihalache, Iulia Andreea Grigore and Laurenţiu Vladuţoiu

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018003018

Open Access

Static and modal analysis of a deep soil loosening machine 03019

Gabriel Gheorghe, Daniel Lates, Catalin Persu and Marinela Mateescu

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018003019

Open Access

Mathematical modelling of the drying process of sugar beet pulp with macro and microelement additions in order to improve the feed quality 03020

Elena Mihaela Nagy, Constantin Coţa, Zoltan Gyorgy and Teodora Deac

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018003020

Open Access

Research on methods, techniques and technologies of carbon sequestration in soil 03021

Oana Diana Cristea, Valentin Vlăduţ, Nicoleta Ungureanu, Diana Lorena Popa, Simona Isticioaia, Liliana Dumitrescu, Gheorghe Matei and Livia Apostol

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018003021

Open Access

Theoretical research to accomplish a system of ecological heating a greenhouse for vegetables 03022

Eugen Marin, Marinela Mateescu, Dragos Manea, Andrei Dumitrascu, Carmen Vasilachi, Radu Popa and Vlad Popa

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018003022

Open Access

Sound power determination for centrifugal pumps used for local agricultural irrigation in Romania 03023

Mihai Chiţoiu, Georgiana Moiceanu, Gigel Paraschiv, Mădălina Ştefan and Andreea Matache

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018003023

Open Access

An analysis of baffles designs for limiting impact on the directional response for a partially filled tank with agro-food liquids 03024

Gabriela Milian, Sorin-Ştefan Biriş, George Ipate, Alexandru Hristea, Cristian Sorica and Florin Nenciu

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018003024

Open Access

Kinetostatic analysis of a scissor jack mechanism powered by a tetrad RRR-Ta-RRR 03025

Victor Moise, Ileana Dugaesescu, Lucretia Popa, Liviu Ungureanu and Ştefan-Iulian Moise

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018003025

Open Access

Analysis of the process of green hemp stalks sequential harvesting 03026

Anişoara Păun, Gheorghe Stroescu, Alexandru Zaica, Radu Ciupercă and Constantin Bogdanof

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018003026

Open Access

Experimental testing of a helical rotor for compost distribution 03027

Vasilica Stefan, Ladislau David, Radu Ciuperca, Ana Zaica, Ancuta Nedelcu and Albert Suvac

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018003027

Miscellaneous

Open Access

Research of filtration and energy parameters of membrane bioreactors 04001

Nikolay Makisha

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018004001

Open Access

The remotely controlled underwater robot system 04002

Cristian Nita, Dumitru Deleanu and Ionut Voicu

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018004002

Open Access

Simulation regarding the forward part of underwater remotely operated vehicle designed for research in maritime and river districts 04003

Andra-Teodora Nedelcu, Nicolae Buzbuchi, Liviu-Constantin Stan and Mihail Lucian Dumitrache

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018004003

Open Access

The strong connection between marine engineering and marine environmental education within a marine cluster 04004

Mirela Iuliana Sundri and Feiza Memet

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018004004

Open Access

Mathematical modelling and numerical simulation of linear electro-hydraulic servomechanism with stepper motor 04005

Vergil Muraru, Constantin Calinoiu, Sebastian Muraru, Ana Dulgheru and Cornelia Muraru-Ionel

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018004005

Open Access

Finite element analysis of the compaction plate from a garbage truck 04006

Gheorghe Voicu, Mircea Lazea, Gabriel-Alexandru Constantin, Elena-Madalina Stefan and Mariana-Gabriela Munteanu

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018004006

Open Access

Determination of granulometrical composition of the clinker by grinding in a ball mill to determine the specific consumption of additional energy 04007

Cristian Ciobanu, Paula Tudor, Gabriel-Alexandru Constantin and Gabriel Musuroi

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018004007

Open Access

The smart transition of Power Transmission Network needed for the sustainable development of Bucharest City 04008

Mircea Scripcariu, Cristian Gheorghiu, Ion Tristiu and Alexandra-Gabriela Dobrica

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018004008

Open Access

Efficient phosphate removal by biological corrosion method 04009

Olga Ruzhitskaya

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018004009

Open Access

Elimination of the biogenic pollution effects on aquatic environments 04010

Vladimir Sherbakov, Konstantin Chizhik, Tatyana Shchukina and Anastasiya Milyaeva

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018004010

Open Access

Development of thermal bridge numerical model, based on conjugate heat transfer and indoor and outdoor environment parameters 04011

Martin Ivanov and Sergey Mijorski

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018004011

Open Access

Dynamic behaviour of pneumatic actuators in open-loop controlled by proportional valves 04012

Valentin Nicolae Cococi, Carmen-Anca Safta and Constantin Călinoiu

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018004012

Open Access

The influence of the vitiated air from the treatment plants on the urban and rural development 04013

Fanel-Viorel Panaitescu, Mariana Panaitescu and Nicolaie Ion

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018004013

Open Access

Assessment and risk prevention of air pollution in urban sites 04014

Mariana Panaitescu, Fanel-Viorel Panaitescu, Cornel Panait, Octavia Bardasu and Viorica-Ani Merla

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018004014

Open Access

More on Smart Cultural Landscapes: technicalities of the planning processes 04015

Alexandru Calcatinge

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018004015

Open Access

Study of Sequencing Batch Reactor operation with an inflow of wastewater with low concentration of organic contaminations 04016

Elena Gogina

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018004016

Open Access

Mathematical Description of Sequencing Batch Reactor operation of treatment of wastewater with low concentration of organic contaminations 04017

Elena Gogina

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018004017

Open Access

Black sea marine litter pollution related to naval operations 04018

Valerian Novac, Luminiţa Moraru, Carmen Gasparotti and Eugen Rusu

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018004018

Open Access

Determination of the minimum wind speed leading to the galloping of conductors 04019

Muratkali Zhamanbaev, Diana Ilieva, Rakhimash Abitaeva and Bulbul Ongar

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018004019

Open Access

Mechano-hydraulic pumping solutions for reduction off energy losses in agricultural mobile machinery 04020

Alexandru Hristea, Bogdan Tudor, Stefan Sefu and Gabriela Milian

Published online: 24 July 2020

DOI: https://doi.org/10.1051/e3sconf/202018004020