Research of oxyhydrogen gas mixture influence upon diesel engine performance [PDF]
MATEC Web of Conferences, 2017 The paper presents the results from testing a Volkswagen 1.9 D diesel engine on a test bench to work on gas-diesel cycle with oxyhydrogen gas mixture. Experimental research is done to show the impact of oxyhydrogen gas mixture on engine consumption and ...
Dimitrov Evgeni +3 more
doaj +2 more sources
Stability and performance investigation using different electrode configurations and electrolyte compositions in an oxyhydrogen gas generator. [PDF]
RSC AdvThis study aimed to develop an efficient HHO generator with higher gas production, enhanced electrodes, and stable current density.
Mughal W +5 more
europepmc +3 more sources
Lab-Scale Cultivation of Cupriavidus necator on Explosive Gas Mixtures: Carbon Dioxide Fixation into Polyhydroxybutyrate [PDF]
Bioengineering, 2022 Aerobic, hydrogen oxidizing bacteria are capable of efficient, non-phototrophic CO2 assimilation, using H2 as a reducing agent. The presence of explosive gas mixtures requires strict safety measures for bioreactor and process design.
Vera Lambauer, Regina Kratzer
doaj +2 more sources
Synthesis of Amides from Amines and Esters Under Hydrothermal Conditions [PDF]
ChemistryOpen, Volume 15, Issue 2, February 2026.In this study, we explore the amide synthesis under hydrothermal conditions, using amines and esters as the starting materials. Proposed major pathway starts with ester hydrolysis, followed by condensation between carboxylic acids and amines. The amide yield is dependent on the substrate structure, solution pH, and the presence of dissolved metal salts.
Prince Antwi Brown +2 more
wiley +2 more sources
Testing of a Low-Cost Dry Cell Prototype for Oxyhydrogen Production
Designs, 2022 This work aims to study the production of oxyhydrogen gas by a small low-cost prototype consisting of six dry cells. Firstly, a molecular composition study of the gas was carried out, presenting concentrations of 67% H2 and 28% O2. The deviation from the
Lisa Bunge +3 more
doaj +3 more sources
Transformation of a Silicate Material for Carbon Negative Magnesia‐Based Cement via Electrochemistry [PDF]
Advanced Science, Volume 12, Issue 42, November 13, 2025.The transformation of a magnesium trisilicate material via water electrolysis into precursor phases necessary for magnesium‐based M‐S‐H cement is explored. The dissolution of the material mediated electrochemically is monitored, and the analysis of the resulting phases indicate their suitability as effective precursors for M‐S‐H cement.
Anthony R. Ramuglia +11 more
wiley +2 more sources
Stability evaluation of oxyhydrogen and hydrogen nanobubbles under thermal and pH stress conditions [PDF]
Scientific ReportsNanobubbles (NBs), gas-dispersed systems
Veranica Agustin, Aditya Hernowo
doaj +2 more sources
In Situ X‐ray Diffraction Studies on the Reduction of U3O8 by Various Reducing Agents [PDF]
Chemistry – A European Journal, Volume 31, Issue 34, June 17, 2025.The reduction of U₃O₈ by hydrogen, PVDF, and CaH₂ is investigated using continuous in situ X‐ray diffraction. Phase transitions, oxygen loss, and intermediate structures are analyzed. The study elucidates how different reducing environments influence reaction pathways and final products, offering new insight into uranium oxide chemistry relevant to ...
Marvin Michak +2 more
wiley +2 more sources
Fundamentals of Thermal Transport and Energy Conversion in Ultra‐High Temperature Ceramics: From Microscale Mechanisms to Macroscopic Properties [PDF]
Advanced Science, Volume 13, Issue 47, 24 August 2026.This review critically examines thermal transport and radiative properties of ultra‐high temperature ceramics for hypersonic flight, advanced nuclear systems, and next‐generation energy conversion devices. It explores phonon–photon–electron interactions, microstructural engineering, thermoelectric conversion, and machine learning‐accelerated multiscale
Zhipeng Pei +8 more
wiley +2 more sources
EnergiesCombining biobutanol and oxyhydrogen in an SI engine can reduce fossil-fuel use and improve power, but oxyhydrogen increases NOx. Without sacrificing combustion stability, this work investigates lean–burn coupled with exhaust gas recirculation for a ...
Jingyi Hu +11 more
doaj +3 more sources