Wyniki wyszukiwania

1

Asymptotic models of the heat transfer in laminated conductors

100%

Lacinski L., Wozniak C.

Electronic Journal of Polish Agricultural Universities. Series Civil Engineering

|

2006

|

tom 09

|

nr 2

Laminated materials play an important role in civil engineering. The contribution is focused on the modelling of heat conduction in these materials. The analysis is carried out in the framework of the tolerance averaging technique, [1]. A new asymptotic procedure for finding solutions to the specific heat conduction problems is proposed. General results are illustrated by some numerical examples and compared with those derived from homogenization technique, [2].

2

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Some remarks on the tolerance averaging of heat conduction in chessboard palisade-type periodic composites

100%

Kula D., Mazewska M., Wierzbicki E.

Przegląd Naukowy. Inżynieria i Kształtowanie Środowiska

|

2012

|

tom 21

|

nr 3[57]

3

Energy balance of the convection drying systems in agricultural and food industry

100%

Prvulovic S., Tolmac D.

Annual Review of Agricultural Engineering

|

2009

|

tom 07

|

nr 1

4

Analiz i modelirovanie teploobmennykh ustrojjstv v kontaktnykh apparatakh

100%

Spinov V.

Motrol. Motoryzacja i Energetyka Rolnictwa

|

2014

|

tom 16

|

nr 5

5

On the existence of the sinusoidal-type temperature fluctuations which are independently suppressed by the periodic two-phased conducting layer

100%

Kula D.

Acta Scientiarum Polonorum. Architectura

|

2015

|

tom 14

|

nr 4

The paper describes how to analytically solve hyperbolic system of partial differential equations describing the boundary effect phenomenon, obtained in the framework of the refined tolerance model of heat conduction in periodic composites [Kula and Wierzbicki 2015]. Basic unknowns of this model are coefficients of Fourier expansion representing the temperature field which represents an alternative exact description of the heat transfer in composite rigid conductors. The aim of this paper is to indicate two sinusoidal-type boundary impulses which cannot be transported independently by the two-phased periodic laminated composite. Investigation of the form of the suppression of thermal boundary fluctuations is important to allow the construction to minimize the destruction of composites caused by the rotations of fluctuation amplitudes which are transported by composite not independently.

6

Ehksperimental'nye issledovanija teploobmena v ehlementakh termoakusticheskikh apparatov

100%

Korobko V., Moskovko O.

Motrol. Motoryzacja i Energetyka Rolnictwa

|

2013

|

tom 15

|

nr 2

7

On the effect of the no-slip assumption on modelling slurry flow

100%

Doron P., Barnea D.

Zeszyty Naukowe Akademii Rolniczej we Wrocławiu. Inżynieria Środowiska

|

1992

|

tom 02

8

The influence of heat and mass transfer on solid state fermentation

100%

Szewczyk K. W.

Acta Biochimica Polonica

|

1993

|

tom 40

|

nr 1

9

Identification of mechanism of heat transfer in a horizontal rock bed stsorage during the stagnation period

100%

Mueller W.

Annual Review of Agricultural Engineering

|

1996

|

tom 01

10

Finite element modelling of heat transfer in avocados

100%

Valente M., Chambarel A., Cordonnier J., Pumborios M.

International Agrophysics

|

1996

|

tom 10

|

nr 2

11

Method for determination of critical and effective diameter of pipeline insulation

84%

Kyureghyan K., Kluza F., Goral D., Kluza P. A.

Electronic Journal of Polish Agricultural Universities. Series Civil Engineering

|

2014

|

tom 17

|

nr 3

12

Tekhnologija resursosberegajushhego nakoplenija vlagi v polevykh uslovijakh

84%

Zolotovskaya E., Mironov A.

Motrol. Motoryzacja i Energetyka Rolnictwa

|

2013

|

tom 15

|

nr 4

13

Modelling of passenger compartment warming-up

84%

Nechaev G., Gribinichenko M.

Teka Komisji Motoryzacji i Energetyki Rolnictwa

|

2010

|

tom 10B

14

Analyzing temperature changes in the ground massif with a horizontal heat exchanger in the course of the heating season

84%

Adamovsky R., Neuberger P., Sed'ova M.

Infrastruktura i Ekologia Terenów Wiejskich

|

2010

|

nr 11

The article is devoted to temperature changes in the ground massif with the horizontal heat exchanger as an energy source for a heat pump. The article was aimed at analyzing temperature changes in the ground massif with the horizontal heat exchanger at the beginning, in the course of and at the end of the heating season. Another aim was to analyze temperature differences in the area of the horizontal exchanger and the reference lot. The heat flow utilized in the evaporator of heat pump was extracted from the ground exchanger (nominal output at the condenser was 10.5 kW). Temperatures of the ground massif with the horizontal heat exchanger were measured in its plane in depths of 0.75 m, 0.5 m and 0.25 m. The temperature inside the ground massif on the reference lot and ambient parameters were measured as well. It is obvious that the difference of energetic potentials inside the ground massif with the heat exchanger and on the reference lot is insignificant at the beginning of the heating season. During the heating season, the difference of ground massif energetic potentials increases; at the end it is constant. The difference of temperatures in horizontal planes was not significant at the beginning of the heating season; however, it gradually increased. Maximum differences were detected in the area of the heat exchanger. In higher strata, the difference between temperatures decreases. During a major part of the heating season, temperatures at pipes of the ground exchanger were negative. This fact affected amounts of heat extracted from the ground massif.

15

Methods of increase of operating properties of transport vehicles in the conditions of low temperatures

84%

Kulikov Y., Azhippo A., Orobcov T.

Teka Komisji Motoryzacji i Energetyki Rolnictwa

|

2013

|

tom 13

|

nr 3

16

Mathematical modeling of heat and mass transfer process under heat treatment of grain materials in dense layer

84%

Kotov B., Kalinichenko R., Spirin A.

Teka Komisji Motoryzacji i Energetyki Rolnictwa

|

2016

|

tom 16

|

nr 4

17

Obosnovanije optimal'nogo rezhima sterilizacii mjasnykh pashtetov

84%

Kucijj V., Janovich V., Gurich A., Ljubin N.

Motrol. Motoryzacja i Energetyka Rolnictwa

|

2016

|

tom 18

|

nr 8

18

Obosnovanie parametrov diskovogo prisypatelja ukladchika trub dlja podpochvennogo obogreva kul'tivacionnykh sooruzhenijj

84%

Nalobina E., Vasilchuk A., Romanovskijj A.

Motrol. Motoryzacja i Energetyka Rolnictwa

|

2014

|

tom 16

|

nr 4

19

Propozycja modelu wymiany ciepła w szklarni z ekranami termoizolacyjnymi

84%

Grabarczyk S.

Acta Scientiarum Polonorum. Architectura

|

2006

|

tom 05

|

nr 1

20

Efekt izolowania termicznego posadzki w brojlerni

84%

Nawalany G., Bieda W., Radon J.

Acta Scientiarum Polonorum. Architectura

|

2006

|

tom 05

|

nr 1

Ograniczanie wyników

Asymptotic models of the heat transfer in laminated conductors

Some remarks on the tolerance averaging of heat conduction in chessboard palisade-type periodic composites

Energy balance of the convection drying systems in agricultural and food industry

Analiz i modelirovanie teploobmennykh ustrojjstv v kontaktnykh apparatakh

On the existence of the sinusoidal-type temperature fluctuations which are independently suppressed by the periodic two-phased conducting layer

Ehksperimental'nye issledovanija teploobmena v ehlementakh termoakusticheskikh apparatov

On the effect of the no-slip assumption on modelling slurry flow

The influence of heat and mass transfer on solid state fermentation

Identification of mechanism of heat transfer in a horizontal rock bed stsorage during the stagnation period

Finite element modelling of heat transfer in avocados

Method for determination of critical and effective diameter of pipeline insulation

Tekhnologija resursosberegajushhego nakoplenija vlagi v polevykh uslovijakh

Modelling of passenger compartment warming-up

Analyzing temperature changes in the ground massif with a horizontal heat exchanger in the course of the heating season

Methods of increase of operating properties of transport vehicles in the conditions of low temperatures

Mathematical modeling of heat and mass transfer process under heat treatment of grain materials in dense layer

Obosnovanije optimal'nogo rezhima sterilizacii mjasnykh pashtetov

Obosnovanie parametrov diskovogo prisypatelja ukladchika trub dlja podpochvennogo obogreva kul'tivacionnykh sooruzhenijj

Propozycja modelu wymiany ciepła w szklarni z ekranami termoizolacyjnymi

Efekt izolowania termicznego posadzki w brojlerni