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LANG LIU

affiliation not provided to SSRN

SCHOLARLY PAPERS

22

DOWNLOADS

529

TOTAL CITATIONS

3

Scholarly Papers (22)

1.

Resource Utilization of Lithium Slag Supplementary Cementitious Materials Through Mechanical Activation: Mechanism Investigation and Process Optimization

Number of pages: 32 Posted: 17 Jan 2025
Southwest University of Science and Technology, Southwest University of Science and Technology, Southwest University of Science and Technology, affiliation not provided to SSRN, affiliation not provided to SSRN, Southwest University of Science and Technology, Southwest University of Science and Technology, Southwest University of Science and Technology and Southwest University of Science and Technology
Downloads 65 (916,100)

Abstract:

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Supplementary cementitious materials, Mechanical activation, Lithium slag, Mechanical properties, Microstructural analysis

2.

Failure Behavior and Fracture Evolution Mechanism of Layered Backfill Considering Dip Angles

Number of pages: 49 Posted: 23 Aug 2023
affiliation not provided to SSRN, affiliation not provided to SSRN, Shanxi University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 39 (1,196,171)

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Layered backfill, Anisotropy, Crack growth, Failure Mode, Numerical simulation

3.

The Impact of Backfill Direction on Cooling Performance of Backfill with Phase Change Materials in Mine Cooling

Number of pages: 34 Posted: 25 Aug 2022
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 34 (1,263,436)
Citation 1

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CLS functional CPB, backfill direction, dimensionless temperature, heat transfer

4.

Research on Temperature Drop and Cold Release Process of Cold Wall for Backfill Body with Embedded Heat Transfer Tube

Number of pages: 38 Posted: 25 Mar 2022
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 33 (1,277,121)

Abstract:

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Backfill body, Embedded tube, Cold fluid, Cold wall, Cooling capacity

5.

Heat Transfer Characteristics of External Finned Backfill Coupled Heat Exchanger in Mine

Number of pages: 22 Posted: 24 Oct 2023
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 32 (1,290,922)

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Geothermal energy extraction, backfill body, heat exchanger, fin

6.

Long-Term Performance Investigation on Seasonal Heat Storage of U-Type Backfill Heat Exchangers in Mine Stopes Coupling a Solar-Assisted Heat Pump

Number of pages: 30 Posted: 25 May 2024
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 31 (1,304,549)
Citation 1

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U-type backfill heat exchangers, Seasonal heat storage, TRNSYS simulation, Solar-assisted heat pump system

7.

Mechanical Properties and Microscopic Characterization of Cemented Tailing Sand Paste Materials on Electrolytic Manganese Residue Matrix

Number of pages: 21 Posted: 17 Dec 2022
Liaoning Technical University, Liaoning Technical University, Liaoning Technical University, affiliation not provided to SSRN, Henan Polytechnic University and Liaoning Technical University
Downloads 28 (1,345,526)

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cemented paste backfill, electrolytic manganese residue, micromechanism, constitutive model

8.

Tuning Piezoelectric Driven Photocatalysis by Tio2/Zns Heterojunction for Mineral Processing Wastewater Degradation

Number of pages: 20 Posted: 20 May 2024
Meng Li, LANG LIU, Ying Li and Yiming Li
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 25 (1,385,945)
Citation 1

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Piezoelectric potential, Built-in electric field, Mining wastewater, Photocatalytic degradation, COMSOL simulation

9.

An Improved Equivalent Heat Capacity Method for Modelling Latent Thermal Energy Storage and its Application in Fin Topology Optimisation

Number of pages: 36 Posted: 15 Jul 2024
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 24 (1,399,036)

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Equivalent heat capacity, Latent thermal energy storage, Topology optimisation, Phase transition temperature, Phase change heat transfer, Finite element simulation

10.

Multiscale structure-property relationships in healing behavior of high-plasticity polyurethane-modified asphalt

Number of pages: 48 Posted: 03 Nov 2025
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 23 (1,411,822)

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Polyurethane modified asphalt, plastic flowability capacity, healing performance, structure-property relationship, Molecular dynamics

11.

Study on the Thermo-Mechanical Behavior and Crack Propagation Characteristics of High-Temperature Heat Storage Backfill Bodies in Mines

Number of pages: 39 Posted: 08 Mar 2025
rui zhan, Bo Zhang and LANG LIU
affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 21 (1,436,435)

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High-temperature treatment, Backfill materials, Mechanical properties, Damage evolution, Non-local gradient damage model

12.

Numerical Study on Thermal-Mechanical Damage Characteris-Tics of High-Temperature Heat Storages in Backfill Mines

Number of pages: 36 Posted: 04 Feb 2025
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 21 (1,436,435)

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Thermal-mechanical damage coupling, Heat storage reservoir, Mine heat storage, Thermal dam-age, Stress concentration

13.

Engineering Non-Centrosymmetry and Enhanced Polarization in BiVO4 for Efficient Pyroelectric Degradation of Mining Wastewater

Number of pages: 22 Posted: 13 May 2026
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 20 (1,448,301)

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Pyroelectric catalysis, Non-centrosymmetric structure, Dipole moment, Macroscopic polarization, Xanthate

14.

Study on Heat Transfer Characteristics of Backfill Heat Exchangers with a Horizontal Penetrating Rough Fracture Under Groundwater Advection

Number of pages: 38 Posted: 02 Jun 2024
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 20 (1,448,301)

Abstract:

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Backfill Heat Exchangers, Rough fracture, Horizontal penetration fracture, Heat transfer performance, numerical simulation

15.

Curing Mechanisms of Modified Magnesium Slag-Activated Granulated Blast-Furnace Slag Under Different Sulfates

Number of pages: 28 Posted: 11 Jun 2024
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Southwest University of Science and Technology, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 18 (1,470,786)

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modified magnesium slag, granulated blast-furnace slag, compressive strength, Hydration kinetics, Cemented paste backfill

16.

Molecular Dynamics Simulation on the Interface between H2O2 molecules and silver-based catalyst surfaces

Number of pages: 21 Posted: 04 Feb 2026
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Xi'an Jiaotong University (XJTU) and affiliation not provided to SSRN
Downloads 17 (1,481,165)

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Hydrogen peroxide, Silver-based catalyst, MD simulation, interfacial behavior, Surface interaction

17.

Synergizing Photothermal and Pyroelectric Effects: Coal Gangue Assisted Simultaneous Zns/Cus for Degradation of Mineral Processing Wastewater

Number of pages: 19 Posted: 19 Aug 2024
Meng Li, Weiji Sun, Wangkai Hui and LANG LIU
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 16 (1,491,251)

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Pyroelectric effect, Photothermal effect, Coal gangue, Photocatalytic Degradation, COMSOL simulation

18.

Thermal Resistance Capacity Model for the Cold Release Characteristics of Cemented Paste Backfill with Phase Change Materials

Number of pages: 36 Posted: 04 Mar 2023
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 16 (1,491,251)

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Thermal resistance capacity modelPhase changeTransient heat transferSimplified heat transfer calculation

19.

Molecular Dynamics Simulation on the Interface between H2o2 Molecules and Silver-Based Catalyst Surfaces

Number of pages: 21 Posted: 27 Jun 2025
affiliation not provided to SSRN, affiliation not provided to SSRN, Northwestern Polytechnic University (NPU), affiliation not provided to SSRN, Xi'an Jiaotong University (XJTU) and affiliation not provided to SSRN
Downloads 15 (1,500,778)

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Hydrogen Peroxide, Silver-based catalyst, MD simulation, Interfacial behavior, Surface interaction

20.

Study on the Strength Characteristics and Damage Constitutive Model of Backfill Body after High Temperature Treatment

Number of pages: 32 Posted: 03 Sep 2024
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 14 (1,509,872)

Abstract:

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mechanical properties, Damage Constitutive Model, High-Temperature Treatment, Mine High-Temperature Heat Storage, Thermal Damage

21.

Experimental Characteristics of Vertical Spiral Coil Phase Change Energy Storage in Mine

Number of pages: 23 Posted: 01 Jul 2024
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 12 (1,526,714)

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Energy storage;Similarity theory;Natural convection;Vertical spiral tube heat exchanger

22.

Mechanical properties and failure mechanism characteristics of fiber-modified backfill under the "excavation-backfill-retention" mining mode

Number of pages: 29 Posted: 16 Feb 2026
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 5 (1,571,455)

Abstract:

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Mining, Brittle fracture, Failure analysis, Acoustic emission, Fiber reinforcement