Examining the degradation process of the heat/cold protecting insulation applied for construction of cooling bodies under the influence of water

• Autorzy: Rochatka T.
• Języki publikacji: EN

Abstrakty

EN

Contemporary transport of perishable food and other cargoes sensitive for temperature changes is carried out basing on specialist isothermal and cooling bodies. The reason of the deterioration of the body insulation condition is the penetration of water into the heat/cold protecting material and the further destruction of the insulation properties by moisture which in the insulating material is subject to cyclic freezing and defrosting processes depending on the temperature of the transported goods. The paper presents the test results on the destruction of the insulating material under the influence of cyclic freezing and defrosting of water introduced into the insulating material. The effects of servicing the damp insulating material were examined depending on the quantity of cycles of freezing and defrosting getting much worse deterioration of insulating properties than in case of entering water into the dry insulating material.

Słowa kluczowe

EN

degradation of insulation material; heat flux; thermovision; isothermal body

• Wydawca: Wydawnictwo PAK
• Czasopismo: Measurement Automation Monitoring
• Rocznik: 2017
• Tom: Vol. 63, No. 3
• Strony: 119--121
• Opis fizyczny: Bibliogr. 3 poz., rys., tab., wzory

Twórcy

autor

Rochatka T.

• Poznan University of Technology, 3 Piotrowo St., 60-965 Poznan

Bibliografia

• [1] Rochatka T.: Method elaboration for determining heat losses within heat leakage bridges occurring in isothermal and cooling bodie. MAM Jun 2015, vol. 61, no. 06.
• [2] Minkina W., Dudziak S.: Infrared termography. Errors and Uncertainties, WILEY 2009.
• [3] Minkina W., Dudziak S.: Termografia w podczerwieni – błędy i niepewności. PAK, vol. 55, nr 11/2009.

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).