Exergy analysis of heating options for buildings in the Pacific Northwest

被引：2

作者：

Dillon, Heather E. ^{[1
]}

Dzombak, Rachel ^{[2
]}

Antonopoulos, Chrissi ^{[3
]}

机构：

[1] Univ Portland, Dept Mech Engn, Portland, OR 97203 USA

[2] Univ Calif Berkeley, Dept Civil & Environm Engn, Berkeley, CA 94720 USA

[3] Pacific Northwest Natl Lab, 620 SW 5th, Portland, OR 97204 USA

来源：

INTERNATIONAL JOURNAL OF EXERGY | 2019年 / 30卷 / 03期

关键词：

exergy; building science; building codes; resistance heating; heat pump; sustainability; exergy policy; ENERGY; SYSTEMS; TEMPERATURE; PERFORMANCE; CONSUMPTION; FUTURE;

D O I：

10.1504/IJEX.2019.103180

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A framework for quantifying environmental impact in future energy codes is explored based on exergy analysis. An example exergy analysis is performed that quantifies the environmental impact of electric resistance heating with exergetic efficiency of only 13% compared to 30% and 40% for air source and ground source heat pumps. This provides motivation for removing electric resistance as a space heating option in future energy codes in the Northwest.

引用

页码：275 / 293

页数：19