default author photo

Yuanjiang Chang

affiliation not provided to SSRN

SCHOLARLY PAPERS

7

DOWNLOADS

286

TOTAL CITATIONS

0

Scholarly Papers (7)

1.

Real-time hydrogen jet and diffusion modeling at urban scale using probabilistic graph neural network

Number of pages: 49 Posted: 20 Sep 2025
affiliation not provided to SSRN, affiliation not provided to SSRN, Hong Kong Polytechnic University, Hong Kong Polytechnic University, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 77 (844,901)

Abstract:

Loading...

Urban energy transition, Renewable hydrogen, Hydrogen jet and diffusion, Graph neural network, Uncertainty quantification.

2.

Dynamic Analysis of Deepwater Drilling Riser with New Hang-Off System

Number of pages: 30 Posted: 16 Feb 2023
affiliation not provided to SSRN, affiliation not provided to SSRN, CNOOC Research Institute Ltd., affiliation not provided to SSRN, affiliation not provided to SSRN and CNOOC Research Institute Ltd.
Downloads 56 (1,000,027)

Abstract:

Loading...

Deepwater drilling riser, new hang-off system, dynamic analysis, Finite element method, penalty function method

3.

Domain Adaptation Based High Fidelity Prediction for Hydrogen-Blended Natural Gas Leakage and Dispersion

Number of pages: 30 Posted: 22 Nov 2024
affiliation not provided to SSRN, affiliation not provided to SSRN, Hong Kong Polytechnic University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Hong Kong Polytechnic University
Downloads 36 (1,249,711)

Abstract:

Loading...

Hydrogen-blended natural gas, deep learning, Domain adaptation, Gaussian plume model, High fidelity CFD model.

4.

Mechanical Interference Properties of Two Parallel Strings in a Deepwater Dual-Derrick Drilling System

Number of pages: 28 Posted: 10 Oct 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 and affiliation not provided to SSRN
Downloads 36 (1,249,711)

Abstract:

Loading...

Parallel strings, Mechanical interference properties, drilling riser, Xmas tree installation, Wake model

5.

Mechanical Analysis of Mud Return on Deepwater Drilling Riser System

Number of pages: 27 Posted: 29 Jun 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)

Abstract:

Loading...

drilling riser, mud return, mud forces, mechanical model

6.

Three-Dimensional Viv Characteristics of the Top-Tensioned Riser Considering Platform Motion and Pipe-Soil Coupling

Number of pages: 40 Posted: 06 Apr 2024
affiliation not provided to SSRN, CNOOC Research Institute Ltd., 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 Hebei University of Technology
Downloads 26 (1,372,601)

Abstract:

Loading...

top-tensioned riser, Vortex-induced vibration, wake oscillator, platform motion, pipe-soil coupling

7.

High-Performance Dynamic Analysis Method of Top Tensioned Riser with Space–Time Adaptive Scheme

Number of pages: 32 Posted: 06 May 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, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 23 (1,411,822)

Abstract:

Loading...

top tensioned riser, time domain, Dynamic response, discretization error estimation, space-time adaptivity