Numerical Analysis for Performance Evaluation of a Multi-Functional CO2 Heat Pump Water Heating System

In recent years, CO2 heat pump water heating systems have been developed, and their performances have been enhanced while their functions have been expanded. In a multi-functional system, used for both hot water supply and bath heating, hot water retrieved from the top of a storage tank is returned...

Full description

Bibliographic Details
Main Authors: Ryohei Yokoyama, Masashi Ohkura, Takuya Nakamata, Tetsuya Wakui
Format: Article
Language:English
Published: MDPI AG 2018-10-01
Series:Applied Sciences
Subjects:
Online Access:http://www.mdpi.com/2076-3417/8/10/1829