Rheological Properties of High Concentration Coal Slime.

Weixiong Zheng, Hai Jiang, Jiameng Cheng, JiaLu Du, Fuyan Lyu, Shanshun Wang, Miao Wu

Abstract read

In one paragraph

Article in ACS omega, 2024. 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

–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

0 citing papers in PubMed.

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

7 authors.

Weixiong ZhengSchool of Mechanical and Electrical Engineering, China University of Mining and Technology-Beijing, Beijing 100083, China.

Hai JiangSchool of Mechanical and Electrical Engineering, China University of Mining and Technology-Beijing, Beijing 100083, China.ORCID https://orcid.org/0009-0001-6595-8012

Jiameng ChengSchool of Mechanical and Electrical Engineering, China University of Mining and Technology-Beijing, Beijing 100083, China.

JiaLu DuSchool of Computer Science and Engineering, Southeast University, Nanjing, Jiangsu 210000, China.

Fuyan LyuCollege of Mechanical and Electronic Engineering, Shandong University of Science and Technology, Qingdao, Shandong 266590, China.

Shanshun WangSchool of Mechanical and Electrical Engineering, China University of Mining and Technology-Beijing, Beijing 100083, China.

Miao WuSchool of Mechanical and Electrical Engineering, China University of Mining and Technology-Beijing, Beijing 100083, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Concentrated coal slime serves as a clean and promising fluid fuel and is commonly employed via pipeline transportation. Currently, there are still limitations in understanding the rheological properties of coal slime, including its yield stress, viscoelasticity, and the impact of factors, such as temperature, on these properties. Therefore, we conducted tests to examine the rheological properties and yield stress of coal slime at various temperatures for two different concentrations using a pipeline transportation system and rheometers. Furthermore, due to the challenges in measuring dynamic yield stress caused by the shear bands of highly viscous slime, a method using the residual pressure inside the pipeline after cessation of transportation is proposed. The viscoelasticity of coal slime at various temperatures was examined through oscillatory shear tests. Finally, the pressure wave velocity in the pipeline transportation system was used to determine the bulk modulus. The results indicated that the shear stress under high shear rates decreased with an increase in temperature, while the yield stress and shear stress under low shear conditions gradually increased with temperature. The coal slime exhibited certain viscoelasticity with shear elasticity increasing as the temperature rose. The pressure wave velocity in the pipeline remained constant and did not vary significantly with temperature.

Identifiers

PMID38343946

DOI10.1021/acsomega.3c08319

PMCPMC10851362

What OpenQuestion holds

Textmetadata

LicenceCC BY-NC-ND

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.