Temat: GWP - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: New refrigerants used by heat pumps
Autorzy:: Grzebielec, Andrzej
Powiązania:: https://bibliotekanauki.pl/articles/1818457.pdf
Data publikacji:: 2020
Wydawca:: Centrum Rzeczoznawstwa Budowlanego Sp. z o.o.
Tematy:: heat pump
refrigerants
GWP
pompa ciepła
czynniki chłodnicze
Opis:: The date is inevitably approaching when refrigerants such as R407C (GWP 1774) and R410A (GWP 2088) cannot be used in newly introduced refrigeration, air conditioning and heat pump equipment. From January 1, 2020, there is a ban on placing on the market devices with refrigerants with a GWP greater than 2500, and from January 1, 2025 the limit value will be 750. Thus, devices filled with R404A (GWP 3922) have already disappeared from the primary market. Despite the anticipated changes in the short term, heat pumps with refrigerants such as R407C or R410A still dominate the sale. Devices with R134a (GWP 1430), R32 (GWP 675), R290 propane (GWP 3) or R744 carbon dioxide are sold to a lesser extent.
Źródło:: Modern Engineering; 2020, 3; 100--106
2450-5501
Pojawia się w:: Modern Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: New refrigerants used by heat pumps
Autorzy:: Grzebielec, Andrzej
Powiązania:: https://bibliotekanauki.pl/articles/1818462.pdf
Data publikacji:: 2020
Wydawca:: Centrum Rzeczoznawstwa Budowlanego Sp. z o.o.
Tematy:: heat pump
refrigerants
GWP
pompa ciepła
czynniki chłodnicze
Opis:: The date is inevitably approaching when refrigerants such as R407C (GWP 1774) and R410A (GWP 2088) cannot be used in newly introduced refrigeration, air conditioning and heat pump equipment. From January 1, 2020, there is a ban on placing on the market devices with refrigerants with a GWP greater than 2500, and from January 1, 2025 the limit value will be 750. Thus, devices filled with R404A (GWP 3922) have already disappeared from the primary market. Despite the anticipated changes in the short term, heat pumps with refrigerants such as R407C or R410A still dominate the sale. Devices with R134a (GWP 1430), R32 (GWP 675), R290 propane (GWP 3) or R744 carbon dioxide are sold to a lesser extent.
Źródło:: Modern Engineering; 2020, 3; 100--106
2450-5501
Pojawia się w:: Modern Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: New refrigerants used by heat pumps
Autorzy:: Grzebielec, Andrzej
Powiązania:: https://bibliotekanauki.pl/articles/1818464.pdf
Data publikacji:: 2020
Wydawca:: Centrum Rzeczoznawstwa Budowlanego Sp. z o.o.
Tematy:: heat pump
refrigerants
GWP
pompa ciepła
czynniki chłodnicze
Opis:: The date is inevitably approaching when refrigerants such as R407C (GWP 1774) and R410A (GWP 2088) cannot be used in newly introduced refrigeration, air conditioning and heat pump equipment. From January 1, 2020, there is a ban on placing on the market devices with refrigerants with a GWP greater than 2500, and from January 1, 2025 the limit value will be 750. Thus, devices filled with R404A (GWP 3922) have already disappeared from the primary market. Despite the anticipated changes in the short term, heat pumps with refrigerants such as R407C or R410A still dominate the sale. Devices with R134a (GWP 1430), R32 (GWP 675), R290 propane (GWP 3) or R744 carbon dioxide are sold to a lesser extent.
Źródło:: Modern Engineering; 2020, 3; 100--106
2450-5501
Pojawia się w:: Modern Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 4.

Tytuł:: Assessing the applicability of new refrigerants in marine cooling systems
Autorzy:: Zakrzewski, B.
Łokietek, T.
Powiązania:: https://bibliotekanauki.pl/articles/259543.pdf
Data publikacji:: 2010
Wydawca:: Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:: TEWI
ODP
GWP
heat pump
air conditioning
cooling installations
refrigerant
R22 substitute
energetic efficiency
R41
R152a
R218
R227ea
RC318
R600a
R290
R1270
Opis:: The article assesses the applicability of new refrigerants, being possible substitution for Freon 22, in marine refrigeration and air-conditioning systems. A collection of technical data on the physical properties of the new refrigerants is presented. Suggestions are made about certain energetic and ecological profits which can be gained when using energetically efficient refrigerants with low GWP values. The results of the TEWI comparison analysis for selected refrigerants are also included.
Źródło:: Polish Maritime Research; 2010, 2; 55-59
1233-2585
Pojawia się w:: Polish Maritime Research
Dostawca treści:: Biblioteka Nauki

Artykuł

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