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This text describes the data presented in the paper: <Performance Analysis of Ultralow Grade Waste Heat Upgrade Using Absorption Heat Transformer> 

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Introductory information
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Files included in the data deposit (include a short description of what data are contained): 

1) AHT configurations: different possible configurations of absorption heat transformer
2) Temperature lift: temperature lift by different AHTs
3) Energy efficiency: energy efficiency of different AHTs
4) Exergy efficiency: exergy efficiency of different AHTs

Explain the relationship between multiple data sets, if required:



Key words used to describe the data:

Absorption heat transformer configurations, temperature lifting, energy efficiency, exergy efficiency

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Methodological information
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A brief method description – what the data is, how and why it was collected or created, and how it was processed:

The data are the calculation results of a absorption heat transformer to upgrade ultra-low grade waste heat. The calculations were based on theoretical analysis of different type absorption heat transformers.The study was conducted to satisfy the porject requirement to explore methods for ultra-low grade waste heat recovery.

Instruments, hardware and software used: 

AutoCAD, Excel, Matlab.

Date(s) of data collection: 

2015

Geographic coverage of data:



Data validation (how was the data checked, proofed and cleaned):

The data was validated by previous experimental results reported by other researches.


Overview of secondary data, if used:



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Data-specific information
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Definitions of names, labels, acronyms or specialist terminology uses for variables, records and their values: 

AHT: absorption heat transformer
Temperature lift: the temperature difference between the waste heat and the upgraded heat
Energy efficiency: the first thermodynamic efficiency
Exergy efficiency: the second thermodynamic efficiency

Explanation of weighting and grossing variables: 



Outline any missing data:



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Contact
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Please contact rdm@ncl.ac.uk for further information