Investigation of the Thermal Effect of Building Envelopes of Individual Building under Intermittent Heating

Vytchikov, Yuri S.; Belyakov, Igor G.; Saparev, Mikhail E.

doi:10.1016/j.proeng.2016.08.186

Cited by 7 publications

(5 citation statements)

References 1 publication

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“…Heating time for many-layers building envelopes can be calculated by using an approximate analytical method described in Papers [19,20].…”

Section: Results Of Calculation Outer Walls Heating Time and Specificmentioning

confidence: 99%

“…Paper [19] presents a formula for calculating one-layer building envelope heating time, using an analytical solution for a one-layer wall.…”

Section: Mathematical Modeling Of Heat Transfer Process In Thermally mentioning

confidence: 99%

“…Specific energy consumption for heating a multi-layer construction can be calculated according to [19,20].…”

Section: Mathematical Modeling Of Heat Transfer Process In Thermally mentioning

confidence: 99%

See 2 more Smart Citations

Analyzing screen heat insulation and its effect on energy consumption while heating building envelopes in conditions of intermittent heating

2016

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Absract. The paper is devoted to screen heat insulation and its effect on energy consumption while heating building envelopes in conditions of intermittent heating. It also describes the non-stationary process of heat transfer through heat insulated outer walls. The authors introduce calculation results of specific energy consumption for heating insulated and non-insulted outer walls. The paper proves that energy consumption for heating insulated outer walls depends on the thickness of non-aerated air-space insulation The research shows positive effects of using thermal protection systems with screen thermal insulation in outer building envelopes in conditions of intermitten heating.

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“…Heating time for many-layers building envelopes can be calculated by using an approximate analytical method described in Papers [19,20].…”

Section: Results Of Calculation Outer Walls Heating Time and Specificmentioning

confidence: 99%

“…Paper [19] presents a formula for calculating one-layer building envelope heating time, using an analytical solution for a one-layer wall.…”

Section: Mathematical Modeling Of Heat Transfer Process In Thermally mentioning

confidence: 99%

See 1 more Smart Citation

Analyzing screen heat insulation and its effect on energy consumption while heating building envelopes in conditions of intermittent heating

2016

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“…Papers [9,10] present the research results of thermal regime of premises heated periodically. Paper [8] describes the methodology of determining the heating time of building structures.…”

Section: Thermo-technical Calculation Methodologymentioning

confidence: 99%

Application of monolithic foam concrete in building envelopes of a cottage, used in conditions of intermittent heating

2018

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The paper focuses upon the peculiarities of application of monolithic foam concrete as a heat-insulating layer in building envelopes of houses used in conditions of intermittent heating. The researchers analyze thermal characteristics, review literature describing the application of foam concrete in construction and demonstrate this material applicability at outer walls insulating, taking buildings and constructions with variable thermal behaviour as an example. The paper outlines main criteria that building envelopes of such structures should meet. To assess the effectiveness of monolithic foam concrete in building envelopes application, the authors carried out thermo-technical calculation of the outer walls, insulated with monolithic foam concrete. The graphs of dependence of multilayer building envelope heating time upon thickness of a heat-insulating layer and upon heat transmission resistance of the construction was obtained on the basis of these calculations. The dependence of specific energy consumption upon the heating time is also given in the paper. The study reveals the optimal range of thickness and density of monolithic foam concrete for insulating outer walls of buildings, used in in conditions of intermittent heating. This calculation also proves that the application of foam concrete as an insulant on the inside of the outer wall makes it possible to reduce the load on the building foundation.

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“…Calculation methodology of heating time and units cost of heat energy for heating building envelopes are described in detail in Papers [18][19].…”

Section: Introductionmentioning

confidence: 99%

Analyzing energy consumption while heating one-layer building envelopes in conditions of intermittent heating

2017

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Abstract. This paper focuses on energy consumption for heating single layer building envelopes, used in conditions of intermittent heating in different physical and mechanical and thermophysical parameters of construction materials. The authors investigated several variants of singlelayer building envelopes, used frequently in building practice, with different density and coefficients of building materials thermal conductivity. For each variant of a building envelope heat leakage and time spent on heating were calculated. Heating time was calculated by both exact and approximate analytical method. Then the researchers draw a graphic dependence of energy consumption on the density of the material taking this computational data as a basis. Further analysis showed that building envelopes made of lightweight aggregate concrete and porous concrete were the most energy efficient.

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Investigation of the Thermal Effect of Building Envelopes of Individual Building under Intermittent Heating

Cited by 7 publications

References 1 publication

Analyzing screen heat insulation and its effect on energy consumption while heating building envelopes in conditions of intermittent heating

Analyzing screen heat insulation and its effect on energy consumption while heating building envelopes in conditions of intermittent heating

Application of monolithic foam concrete in building envelopes of a cottage, used in conditions of intermittent heating

Analyzing energy consumption while heating one-layer building envelopes in conditions of intermittent heating

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