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$50 USD / hour
Flag of GERMANY
hannover, germany
$50 USD / hour
It's currently 9:42 PM here
Joined June 24, 2021
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Sergej G.

@Spartak2021

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5.0 (4 reviews)
3.2
3.2
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$50 USD / hour
Flag of GERMANY
hannover, germany
$50 USD / hour
100%
Jobs Completed
100%
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Repeat Hire Rate

Engineer software developer. Heat transfer

I am a research engineer in the field of heat transfer. I have extensive experience in calculating heat transfer in free convective and forced flows. For the last 15 years I have been developing MATLAB programs for calculating heat exchangers. With interest I will get acquainted with your project in more detail

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5.0
€100.00 EUR
Great freelancer. Always fast and accurate.
Algorithm
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MATLAB
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@inversefunction
1 year ago
5.0
€100.00 EUR
Sergej is a great freelancer. Efficient and accurate.
Mechanical Engineering
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@inversefunction
2 years ago
5.0
₹2,000.00 INR
Very skilled and professional. Would highly recommend.
Engineering
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Graphical User Interface (GUI)
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@fidelcastroprp
2 years ago
5.0
$160.00 USD
Amazing. To sum up my experience with this freelancer. He is truly an amazing writer. Extremely professional, and has never let me down. Before settling for mediocre, check out and talk to him and you will not be disappointed!!
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@SmTopazal
2 years ago

Experience

Ingenieur R&D

Funke Wärmeaustauscher Apparatebau GmbH, Germany
Oct 2007 - Present
Development of a set of MATLAB programs for thermal and hydraulic calculation of plate heat exchangers. Experimental data processing software

Ingenieur-Verfahrenstechnik

Lauterbach Verfahrenstechnik, Eggenstein (www.lv-soft.de). Deutschland
Jun 2006 - Sep 2007 (1 year, 3 months)
Development of programs for thermal and hydraulic calculation of devices based on Visual Basic.

Professor

Kaluga State University Russia
Sep 1986 - Sep 2004 (18 years)
General and statistical physics Experimental physics Applied math Numerical Methods Didactics of Physics Biology and Physics

Education

Ingeniuer-konstrukteur

Moskovskij Gosudarstvennyj Tehniceskij Universitet im. N.E. Baumana, Russian Federation

Qualifications

Doktor der technischen Wissenschaft

Institut für Atommaschinenwesen, Russische Akademie der Wissenschaften, Moskau. Russland
2000
Thema der Dissertation: Der Wärmeaustausch und Hydrodynamik bei freier konvektiver Strömung um horizontale zylindrische Körper unter Berücksichtigung variabler Stoffwerte.

Microsoft Certified Professional

Microsoft
2002
Visual Basic 6.0

Publications

Plate heat exchangers: calculation of pressure drop for single phase convection

Heat Mass Transfer , 5. August 2021
Plate heat exchangers are of primary importance for many technical applications. In this work new geometrical parameters are introduced to calculate the pressure drop of the distribution zone. The resulting correlations with new parameters include the pressure drop of both corrugated field and distribution zones.

Gusew. Pressure Drop in Plate Heat Exchangers for Single-Phase Convection in Turbulent Flow Regime

International Journal of Chemical Engineering 2019 : 1–11. https://doi.org/10.1155/2019/3693657.
To use PHE effectively it is necessary to calculate the pressure drop correctly.. In this work new geometrical parameters are introduced to calculate the pressure drop of the distribution zone. The resulting correlations with new parameters include the pressure drop of both corrugated field and distribution zones. This new three-component model for hydraulic resistance show good agreement with experimental data for PHEs in turbulent flow regime.

Gusew, Sergej. „HEAT TRANSFER IN PLATE HEAT EXCHANGERS IN THE TRANSITION FLOW REGIME“.

Journal of Enhanced Heat Transfer 22, Nr. 5 (2015): 441–55.
Plate heat exchangers (PHEs) are widespread in different technical fields, namely, in energetics, chemical industries, the food industry, and others. For the correlation of data for the heat transfer in the PHE, usually the following equation is used: Nu = CRe^nPr^m(μ/μwall) In this transitional area the exponent n changes very strongly, and it cannot be considered as a constant. As a solution, in this work an empirical correlation for the dependence n(Re) is suggested.

Gusew S. Experimentalphysik: Mechanik.

www.bookboon.com, 2017. 215 S.
The student manual includes sections: kinematics, dynamics, rotation of a rigid body. The manual contains many tasks.

Gusew S. Experimentalphysik.

www.bookboon.com, 2015. 133 S.
The student manual includes sections: hydrostatics, thermodynamics, gas laws free and forced vibrations. The manual contains many tasks.

Gusew S.E. und Shklover G.G. Free - Convection Heat Transfer in Body External Streamlining. Bd. 160.

Moscow: Energoatomizdat, 1992. (in russisch)
The theory, methods of experimental research and practical applications of heat exchange at free convection in the conditions of external task are presented. The issues of accounting for the variability of thermal physical properties, methods of intensification of heat exchange are considered. Particular attention is paid to the occasion of several heat-transferable surfaces interacting with each other.

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