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Numerical simulation dataset of loess and coarse sand in Taiyuan City, Shanxi Province (March December 2020)
  • 2022/05/31 16:54
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English name
Numerical simulation dataset of loess and coarse sand in Taiyuan City, Shanxi Province (March December 2020)
CSTR
CSTR:11738.11.ncdc.UTCMW.db2170.2022
DOI
10.12072/ncdc.UTCMW.db2170.2022
Share type
Online
Category
Others
source site
Technology and Demonstration of High Efficiency Utilization of Mine Water in Large Coal Mine and Nonferrous Mine
contributors
Zhang Yongbo
Datasets description

    Using sulfate as a simulation factor, Hydurs-1D software was used for numerical simulation. Based on hydrodynamic dispersion theory, a continuous one-dimensional PRB mathematical model was established to simulate and determine parameters for the leaching experiments of PRB with loess and coarse sand ratios. Five different widths of PRB were simulated to treat acidic old kiln water, and the operating period and optimal width of PRB for treating acidic old kiln water were clarified. The dataset contains a total of 10 sets of data, with 3600 data points per set.

Base information
collect time 2020/03/01  -  2020/12/31
collect place Taiyuan City, Shanxi Province
data size 386.8 KiB
data format Excel
Coordinate system
Data thumbnail
Data source description

    Indoor experiments, numerical simulations, self generated.

Data processing method

    Hydurs-1D software was used for numerical simulation, and the accuracy of the calculated output results was set to 0.001g/L.

Data quality description

    The data quality is good.

Project information
# number name type
1 2018YFC0406400 National key R & D plan
Citations and annotations
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Usage statement: The "Numerical Simulation Dataset of Loess and Coarse Sand in Taiyuan City, Shanxi Province (March December 2020)" is sourced from the National Key Research and Development Program "Efficient Utilization Technology and Demonstration of Mine Water in Large Coal Mines and Nonferrous Mines" (Project No. 2018YFC0406400).

For the achievements published in English, please refer to the following specifications： The dataset is provided by National Cryosphere Desert Data Center. (http://www.ncdc.ac.cn).

Data reference
  1. Zhang Yongbo. Numerical simulation dataset of loess and coarse sand in Taiyuan City, Shanxi Province (March December 2020). National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2022. https://cstr.cn/CSTR:11738.11.ncdc.UTCMW.db2170.2022.
  2. Zhang Yongbo. Numerical simulation dataset of loess and coarse sand in Taiyuan City, Shanxi Province (March December 2020). National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2022. https://www.doi.org/10.12072/ncdc.UTCMW.db2170.2022.
license agreement
Creative Commons License   This work is licensed under a Creative Commons Attribution 4.0 International License.
# title file size
1 _ncdc_meta_.json 3.8 KiB
2 实体数据49 太原市黄土+粗砂数值模拟数据（2020年）.rar 386.8 KiB
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How to get the data 
east 113.15
west 111.51
south  37.46
north  38.42
Export metadata
Service information
contacts:
Min Yufang
phone:
0931-4967596
mailbox:
ncdc@lzb.ac.cn
Contact information
contributors:
Zhang Yongbo
author:
Zhang Yongbo
manager:
MIN Yufang

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