Thermodynamic Modeling and Exergy Analysis of A Combined High-Temperature Proton Exchange Membrane Fuel Cell and ORC System for Automotive Applications.

Yanju Li, Mingfei Yang, Zheshu Ma, Meng Zheng, Hanlin Song, Xinjia Guo

Open access · goldAbstract read

In one paragraph

Article in International journal of molecular sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it

0cells of the map it votes in

0citing papers in PubMed

0.4field-weighted citation impact, top 48% of its field

1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed, 10 citations in OpenAlex.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 1 institution in 1 country.

Yanju LiCollege of Automobile and Traffic Engineering, Nanjing Forestry University, Nanjing 210037, China.ORCID 0000-0001-7192-1673

Mingfei YangCollege of Automobile and Traffic Engineering, Nanjing Forestry University, Nanjing 210037, China.

Zheshu MaCollege of Automobile and Traffic Engineering, Nanjing Forestry University, Nanjing 210037, China.ORCID 0000-0001-8049-5442

Meng ZhengCollege of Automobile and Traffic Engineering, Nanjing Forestry University, Nanjing 210037, China.

Hanlin SongCollege of Automobile and Traffic Engineering, Nanjing Forestry University, Nanjing 210037, China.

Xinjia GuoCollege of Automobile and Traffic Engineering, Nanjing Forestry University, Nanjing 210037, China.

Nanjing Forestry University · CN

Funding

Scientific Research Foundation of Nanjing Forestry University No. GXL2018004

6 · The paper itself

Abstract

A combined system consisting of a high-temperature proton exchange membrane fuel cell (HT-PEMFC) and an organic Rankine cycle (ORC) is provided for automotive applications in this paper. The combined system uses HT-PEMFC stack cathode exhaust gas to preheat the inlet gas and the ORC to recover the waste heat from the stack. The model of the combined system was developed and the feasibility of the model was verified. In addition, the evaluation index of the proposed system was derived through an energy and exergy analysis. The numerical simulation results show that the HT-PEMFC stack, cathode heat exchanger, and evaporator contributed the most to the total exergy loss of the system. These components should be optimized as a focus of future research to improve system performance. The lower current density increased the ecological function and the system efficiency, but reduced the system's net out-power. A higher inlet temperature and higher hydrogen pressures of the stack and the lower oxygen pressure helped improve the system performance. Compared to the HT-PEFC system without an ORC subsystem, the output power of the combined system was increased by 12.95%.

Indexed as

Hot TemperatureProtonsHydrogenTemperatureThermodynamicsHydrogenProtonsexergy analysisHT-PEMFCORCparametric studythermodynamic modeling

Identifiers

PMID36555454

DOI10.3390/ijms232415813

PMCPMC9781775

OpenAlexW4311480487

What OpenQuestion holds

Textmetadata

LicenceCC BY

Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.