Evidence map›Paper›PMID 40890161›Full record

ArticleScientific reports2025

Comparative study of advanced hydrogen liquefaction using triple cascade mixed refrigerant cycles with integrated energy exergy economic and environmental analysis.

M Shawky Ismail, M Abd ElSalam ElSeuofy, Abd ElHamid Attia, Wael M El-Maghlany, Mohamed ElHelw

Erratum issuedAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

M Shawky IsmailMechanical Engineering Department, Faculty of Engineering, Alexandria University, Alexandria, 21544, Egypt.
M Abd ElSalam ElSeuofyMechanical Engineering Department, Faculty of Engineering, Alexandria University, Alexandria, 21544, Egypt. mohamed.abdelsalam20@alexu.edu.eg.
Abd ElHamid AttiaMechanical Engineering Department, Faculty of Engineering, Alexandria University, Alexandria, 21544, Egypt.
Wael M El-MaghlanyMechanical Engineering Department, Faculty of Engineering, Alexandria University, Alexandria, 21544, Egypt.
Mohamed ElHelwMechanical Engineering Department, Faculty of Engineering, Alexandria University, Alexandria, 21544, Egypt. mohamed.elhelw@alexu.edu.eg.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hydrogen, as a clean energy source, is recognized as a pivotal energy carrier in the global transition to sustainable energy systems and serves as a crucial pathway for energy storage and efficient utilization within cryogenic systems. Hydrogen liquefaction is one of the most promising methods for increasing its energy density, enabling more efficient storage, transportation, and utilization in large-scale energy systems. However, substantial challenges persist, particularly regarding the high energy consumption associated with the liquefaction process. This study addresses these challenges by proposing two designs for a triple-cascade mixed refrigerant cycle aimed explicitly at reducing energy consumption for high-density hydrogen storage: 66.7 kg/m

Indexed as

Carbon footprintEnergy-exergy-economic analysisHydrogen liquefactionOptimizationSpecific energy consumption

Identifiers

PMID40890161
PMCPMC12402326

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.