Results 151 to 160 of about 127,749 (338)

Virtual Development of a Single-Cylinder Hydrogen Opposed Piston Engine

Energies
A significant challenge in utilizing hydrogen in conventional internal combustion engines is achieving a balance between NOx emissions and brake power output.
Enrico Mattarelli, Stefano Caprioli, Tommaso Savioli, Antonello Volza, Claudiu Marcu Di Gaetano Iftene, Carlo Alberto Rinaldini   +5 more
doaj   +1 more source

Stiffening Liquid Crystal Elastomers with Liquid Crystal Inclusions

Advanced Materials, EarlyView.
Incorporation of low molecular weight liquid crystals (LC) into liquid crystal elastomers (LCE) leads to a significant increase in their stiffness and output work density. Such remarkable stiffening is attributed to nanoscale phase‐separation and the formation of induced‐smectic domains in polydomain and monodomain LC‐LCEs, respectively.
Sahad Vasanji, Matthew Gene Scarfo, Arwa Alyami, Tizazu H. Mekonnen, Parsin Hajireza, Mohand O. Saed, Antal Jákli, Hamed Shahsavan   +7 more
wiley   +1 more source

Reversible Phase Transitions of Anionic and Cationic Surfactant Mixtures Drive Shape Morphing Droplets

Advanced Materials, EarlyView.
A light‐controlled, reversible phase transition of ionic surfactant assemblies, coupled with dynamic partitioning between bulk phases and interfaces, induces rapid, and order‐of‐magnitude changes in oil–water interfacial tension. Surpassing the capabilities of conventional stimuli‐responsive surfactants, this transient, collaborative mechanism enables ...
Bradley D. Frank, Pilar Romero, Alberto Concellón, Lukas Zeininger   +3 more
wiley   +1 more source

On the Mitsubishi Two-stroke Diesel Engine for Fishing Boat

, 1949
Hideo Fujita, Yasuo Terayama
openalex   +2 more sources

Stimuli‐Responsive Materials for Biomedical Applications

Advanced Materials, EarlyView.
Stimulus‐responsive materials (SRMs) hold great promise for use in a wide range of biomedical applications. This review covers four stimulus modalities, namely, electrical, optical, magnetic, and ultrasound, and their associated SRMs. It provides a summary of the materials in each modality, their development, and current research perspectives.
Adriana Teixeira do Nascimento, Paul R. Stoddart, Toon Goris, Miriam Kael, Richard Manasseh, Karen Alt, Jurie Tashkandi, Byung Chul Kim, Simon E Moulton   +8 more
wiley   +1 more source

Performance Assessment of Spark-Ignition Engine Combined with an HHO Generator

Engineering Proceedings
This study investigates the performance of a four-stroke, spark-ignition engine equipped with a commercial HHO generator that utilizes tap water for HHO gas production. Employing adjustable voltage levels (15 V, 25 V, and 30 V), the generator’s impact on
Ummi Kultsum, Andi Ibrahim Soumi, Ananta Baharudin, Putra Dwi Manunggal   +3 more
doaj   +1 more source

The Dynamometer Hub for the Testing Propellers and Engines During Flight [PDF]

The need for a device to measure flight resistance, engine and propeller power, and efficiency during flight grew in proportion to the demand for increased flying capacity in military types of aircraft.
Enoch, O
core   +1 more source

The Influences of the Inlet- and Exhaust Pipe Length on the Scavenging Performance of a Crankcase-Compressed Two Stroke Gasoline Engine

, 1965
Hideya MIYABE, Tatsuro SHIMOMURA
openalex   +2 more sources

3D Printing for Neural Repair: Bridging the Gap in Regenerative Medicine

Advanced Materials, EarlyView.
This perspective article discusses how 3D bioprinting is advancing the development of neural tissue models and implants. It highlights recent progress in fabricating complex, multicellular neural constructs, examines current technical barriers, and outlines future applications in disease modeling, neurotoxicity testing, and regenerative therapies ...
Mitchell St Clair‐Glover, Zhilian Yue, Mirella Dottori   +2 more
wiley   +1 more source

On a Method of Calculating Characteristics of Exhaust Gas Turbo-Charged Two-Stroke Diesel Engine

, 1966
Nobuaki TODA, Tadashi Kushiyama, Takehiko Oyama   +2 more
openalex   +2 more sources