Performance analysis of integrated active desiccant rooftop air-conditioning system operating in heating mode

Andrei Yu Petrov; John Fischer; James R. Sand; Rick Mitchell; Abdolreza Zaltash; G. Randall Wetherington

doi:10.1115/IMECE2005-79238

Performance analysis of integrated active desiccant rooftop air-conditioning system operating in heating mode

Andrei Yu Petrov, John Fischer, James R. Sand, Rick Mitchell, Abdolreza Zaltash, G. Randall Wetherington

Flow, Thermal, and Data Science

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Abstract

This investigation describes the performance study of a novel Integrated Active Desiccant-Vapor Compression Hybrid Rooftop (IADR) at Oak Ridge National Laboratory (ORNL) in heating mode. The tests were performed at two different ratios of outdoor/return air. Analysis of performance characteristics under each operating mode, including heating capacity and energy efficiency ratio, are given. Results of defrost cycle are also presented. Comparison between the experimental performance of IADR unit and the calculated performance of other commercially available heat pump systems at comparable operating conditions has been conducted.

Original language	English
Pages (from-to)	13-20
Number of pages	8
Journal	American Society of Mechanical Engineers, Manufacturing Engineering Division, MED
Volume	45
DOIs	https://doi.org/10.1115/IMECE2005-79238
State	Published - 2005
Event	2005 ASME International Mechanical Engineering Congress and Exposition, IMECE - Orlando, FL, United States Duration: Nov 5 2005 → Nov 11 2005

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10.1115/IMECE2005-79238

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title = "Performance analysis of integrated active desiccant rooftop air-conditioning system operating in heating mode",

abstract = "This investigation describes the performance study of a novel Integrated Active Desiccant-Vapor Compression Hybrid Rooftop (IADR) at Oak Ridge National Laboratory (ORNL) in heating mode. The tests were performed at two different ratios of outdoor/return air. Analysis of performance characteristics under each operating mode, including heating capacity and energy efficiency ratio, are given. Results of defrost cycle are also presented. Comparison between the experimental performance of IADR unit and the calculated performance of other commercially available heat pump systems at comparable operating conditions has been conducted.",

author = "Petrov, {Andrei Yu} and John Fischer and Sand, {James R.} and Rick Mitchell and Abdolreza Zaltash and {Randall Wetherington}, G.",

year = "2005",

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journal = "American Society of Mechanical Engineers, Manufacturing Engineering Division, MED",

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AU - Petrov, Andrei Yu

AU - Fischer, John

AU - Sand, James R.

AU - Mitchell, Rick

AU - Zaltash, Abdolreza

AU - Randall Wetherington, G.

PY - 2005

Y1 - 2005

N2 - This investigation describes the performance study of a novel Integrated Active Desiccant-Vapor Compression Hybrid Rooftop (IADR) at Oak Ridge National Laboratory (ORNL) in heating mode. The tests were performed at two different ratios of outdoor/return air. Analysis of performance characteristics under each operating mode, including heating capacity and energy efficiency ratio, are given. Results of defrost cycle are also presented. Comparison between the experimental performance of IADR unit and the calculated performance of other commercially available heat pump systems at comparable operating conditions has been conducted.

AB - This investigation describes the performance study of a novel Integrated Active Desiccant-Vapor Compression Hybrid Rooftop (IADR) at Oak Ridge National Laboratory (ORNL) in heating mode. The tests were performed at two different ratios of outdoor/return air. Analysis of performance characteristics under each operating mode, including heating capacity and energy efficiency ratio, are given. Results of defrost cycle are also presented. Comparison between the experimental performance of IADR unit and the calculated performance of other commercially available heat pump systems at comparable operating conditions has been conducted.

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U2 - 10.1115/IMECE2005-79238

DO - 10.1115/IMECE2005-79238

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AN - SCOPUS:33645021258

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VL - 45

SP - 13

EP - 20

JO - American Society of Mechanical Engineers, Manufacturing Engineering Division, MED

JF - American Society of Mechanical Engineers, Manufacturing Engineering Division, MED

T2 - 2005 ASME International Mechanical Engineering Congress and Exposition, IMECE

Y2 - 5 November 2005 through 11 November 2005

ER -

Performance analysis of integrated active desiccant rooftop air-conditioning system operating in heating mode

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