Science and Technology for Energy Transition (STET)

Open Access

Numerical investigation and estimation method of leakage behaviour for hydrogen-blended natural gas in overhead pipelines

Ting Zhang, Guohua Xiong, Hongqiang Ma, Yue Zeng, Huilun Kang, Jing Wu and Xiaosong Cheng

Published online: 11 July 2025

DOI: https://doi.org/10.2516/stet/2025019

Open Access

Low-carbon and economic optimization of a source-load-storage system based on Stackelberg game and chance constraints

Ke Xu, Chang Liu, Weiting Xu, Jian Zeng and Fan Shao

Published online: 08 July 2025

DOI: https://doi.org/10.2516/stet/2025024

Open Access

Optimizing micro cold storage for detecting stale food and fruits

Sreelekha Arun, Shivali Amit Wagle, Prahas Nambiar, Pratham Panalkar, Prince Ekka, Vaibhav Kumar, Harsh Dhiman and Anindita Roy

Published online: 17 June 2025

DOI: https://doi.org/10.2516/stet/2025022

Open Access

Energy optimization through morphing blade design under structural constraints: a case study on the NREL 1.5 MW wind turbine

Arezoo Najafian and Alireza Jahangirian

Published online: 09 June 2025

DOI: https://doi.org/10.2516/stet/2025023

Open Access

A machine learning model for the computation of thermophysical properties of WCO biodiesel mixed with multiwalled carbon nanotubes

Syed Sameer Hussain, Syed Abbas Ali, Dilawar Husain and Manish Sharma

Published online: 03 June 2025

DOI: https://doi.org/10.2516/stet/2025021

Open Access

Research on factors influencing the performance of electric vehicles and its impacts

Kiran Sai Dasari, Subba Rao Mopidevi and Subba Reddy Basappa

Published online: 03 June 2025

DOI: https://doi.org/10.2516/stet/2025018

Open Access

Refining efficiency in standalone proton exchange membrane fuel cell systems through gross hopper optimization-based maximum power point tracking control

K. Nethra, K. Jyotheeswara Reddy, Ritesh Dash, Prasanta Kumar Parida, Sarat Chandra Swain, C. Dhanamjayulu and Abinash Mahapatro

Published online: 29 April 2025

DOI: https://doi.org/10.2516/stet/2025015

Open Access

Online intelligent parameter and speed estimation of permanent magnet synchronous motors using bacterial foraging optimization

Mohammed M. Alrashed, Mohamed F. Elnaggar, Aymen Flah and Claude Ziad El-Bayeh

Published online: 02 April 2025

DOI: https://doi.org/10.2516/stet/2025010

Open Access

Reliability analysis and life cycle costing of rooftop solar photovoltaic (PV) system operating in a composite environment

Rita Pimpalkar, Anil Sahu, Adik Yadao, Rajkumar Bhimgonda Patil and Anindita Roy

Published online: 01 April 2025

DOI: https://doi.org/10.2516/stet/2025012

Open Access

Optimal Forecasting and credibility based Assessment of a standalone system to comprehend Biomass/Wind/Solar in contextual of rural India

Satyam Patel and Narayan Prasad Patidar

Published online: 01 April 2025

DOI: https://doi.org/10.2516/stet/2025008

Open Access

Distributed PV auxiliary voltage control strategy in low voltage distribution network based on small AC signals

Lei Wang, Ziwei Cheng, Wei Zhao, Bo Zhang, Hao Zhou and Zifan Li

Published online: 26 March 2025

DOI: https://doi.org/10.2516/stet/2025011

Open Access

Impact of carbon quantum dot nanoparticles on combustion, performance and emissions in diesel/microwave-assisted canola oil biodiesel blend

Yaşar Önder Özgören, Ahmet Uyumaz, Hamit Solmaz, Fatih Aksoy, Alper Calam, Mustafa Babagiray, Seda Şahin and Laçine Aksoy

Published online: 25 February 2025

DOI: https://doi.org/10.2516/stet/2024112

Open Access

Energy efficient green building design utlilising renewable energy and low-carbon development technologies

Sagar, Yogendra Arya and Poonam Singhal

Published online: 18 February 2025

DOI: https://doi.org/10.2516/stet/2025004

Open Access

Magnetic PDMS@SiO₂/Fe₃O₄ composite friction layer material for enhanced triboelectric nanogenerator output performance

Shaojun Zhang, Zhirao Yin, Tianshu Wang, Rui Sun, Qianyong Zhang, Chun Zhao, Youzhi Wang and Mingyu Wang

Published online: 14 February 2025

DOI: https://doi.org/10.2516/stet/2024097

Open Access

Adaptive energy management strategy for sustainable xEV charging stations in hybrid microgrid architecture

Saleha Tabassum, Attuluri R. Vijay Babu and Dharmendra Kumar Dheer

Published online: 14 February 2025

DOI: https://doi.org/10.2516/stet/2025002

Open Access

Multi-timescale scheduling optimization of cascade hydro-solar complementary power stations considering spatio-temporal correlation

Li Shen, Qing Wang, Yizhi Wan, Xiao Xu and Youbo Liu

Published online: 27 January 2025

DOI: https://doi.org/10.2516/stet/2024104

Open Access

Wind speed prediction for hybrid-based energy integration

Suwarno, Catra Indra Cahyadi, Tengku Machdhalie Sofie, Joko Arief Setiawan, Muhammad Arief, Muhammad Fadlan Siregar and Rini Sadiatmi

Published online: 27 January 2025

DOI: https://doi.org/10.2516/stet/2024103

Open Access

Coordinated optimization and management of oxygen content and cathode pressure for PEMFC based on hybrid nonlinear robust control

Shiyi Fang, Jianan Feng, Yuxin Zhu, Zehang Chen, Xiening Fang, Daifen Chen and Xinyu Fan

Published online: 06 January 2025

DOI: https://doi.org/10.2516/stet/2024098

Science and Technology for Energy Transition

Innovative Strategies and Technologies for Sustainable Renewable Energy and Low-Carbon Development