Results 161 to 170 of about 8,979 (244)

Spider Silk Inspired Shape Adaptive and Heat Conductive Thermal Interface Materials

Electron, EarlyView.
Inspiring by the architecture of spider silk, a semicrystalline PVDF polymer emerges selective crystallization by dipole polarization of amorphous chains while maintaining crystalline domains with exceptional thermal conductance. This precisely orchestrated hierarchical architecture optimizes thermal conductance by efficient phonon transmission along C–
Baoxi Zhang, Shenglong Rui, Jingjing Liu, Zhanxiang Zhang, Yuan Cheng, Xinghong Zhang   +5 more
wiley   +1 more source

Comparative Analysis of Hydrodynamic Performance for Flapping Hydrofoils Driven by Three Typical Transmission Mechanisms. [PDF]

Biomimetics (Basel)
Hua E, Li S, Wu X, Lin Y.
europepmc   +1 more source

Noise, Vibration, and Harshness (NVH) Challenges in Hydrogen Internal Combustion Engine Vehicles

Energy Science &Engineering, EarlyView.
ABSTRACT This paper presents a state‐of‐the‐art literature review on noise, vibration, and harshness (NVH) in hydrogen‐fuelled internal combustion engines. Studies published between 2011 and 2025 were screened, covering fundamental flame physics, test‐bench work, and recent prototype vehicles.
Krisztián Horváth
wiley   +1 more source

Development and optimization of an automatic transplanting device for plug tray vegetable seedlings using embedded system. [PDF]

Sci Rep
Magar AP, Nalawade SM, Walunj AA, Gaikwad BB, Shelke GN, Khadatkar A, Sawant CP, Modi RU.   +7 more
europepmc   +1 more source

Combined Effect of Cetane Improver, Aluminum Oxide Nanoparticles, and Waste Cooking Oil Biodiesel Blend on a Dual Fuel Combustion Engine Run With Biogas Originated From Food Waste

Energy Science &Engineering, EarlyView.
Sugarcane juice is clarified and fermented with yeast to produce ethanol and CO₂. The broth is refined through distillation and molecular sieves, yielding fuel‐grade ethanol stored for transport. Bagasse, vinasse, and residues are recycled as valuable by‐products, enabling a sustainable bioethanol production pathway ABSTRACT This study investigates the
Kapura Tudu, Debabrata Barik, Sreejesh S. R. Chandran, Prabhu Paramasivam, Nanak Ram, Abinet Gosaye Ayanie   +5 more
wiley   +1 more source

Experimental evaluation of nanobiochar and metallic oxide nanoparticles with Croton macrostachyus seed oil biodiesel on combustion and emission characteristics. [PDF]

Sci Rep
Mohammed AS, Ancha VR, Atnaw SM.
europepmc   +1 more source

CONCERNING CRANKS [PDF]

The Forestry Chronicle, 1935
openaire   +1 more source

Computational Analysis of Spray Angle Effects on Combustion and Emissions in Methane‐Diesel Dual‐Fuel Engine

Energy Science &Engineering, EarlyView.
This study concluded that wider spray angles produce wall impingement and greater unburned hydrocarbons in methane‐diesel dual‐fuel engines, whereas 110° balances efficiency and emissions. ABSTRACT A diesel methane dual fuel engine appears as a potential means for lowering emissions while retaining useful thermal efficiency.
Abdullah Al Rifat, Md. Arafat Rahman, Md. Mizanur Rahman, Tafsirul Hassan, Md Nazmul Haque   +4 more
wiley   +1 more source

Evaluation of complete diesel replacement using propanol and biodiesel blends with carbon nanotube additives. [PDF]

Sci Rep
Çelebi Y.
europepmc   +1 more source

Sustainable Optimization of Emissions and Performance in Hydrogen Port Injection Diesel Engines Through Port Timing and Injection Duration Modulation

Energy Science &Engineering, EarlyView.
Optimizing hydrogen port injection in diesel engines significantly improves efficiency and reduces emissions, demonstrating a sustainable dual‐fuel strategy for cleaner transportation solutions and lower environmental impact. ABSTRACT This study evaluates a single‐cylinder hydrogen port injection (HPFI) Diesel engine by systematically varying the ...
Kaustubh R. Kapadani, Nithyananda B S, Shrishail B. Sollapur, Rajesh K, Ashish M. Dharme, Hemant K, Nagaraj Ashok, Abhijit Bhowmik   +7 more
wiley   +1 more source