Results 151 to 160 of about 776,607 (308)
Impact of the technical condition of main pumps on fuel consumption in a hydraulic excavator
Горные науки и технологииDuring the operation of hydraulic excavators, the technical condition of pumps deteriorates due to wear, leading to increased internal clearances, fluid leakage, a reduction in volumetric efficiency, and higher energy losses, ultimately resulting in ...
Maxim G. Rakhutin +3 more
doaj +1 more source
Characteristics of the Specific Fuel Consumption for Jet Engines
, 2018 Artur Bensel
openalex +2 more sources
Hydrogen-fueled postal vehicle performance evaluation [PDF]
Fuel consumption, range, and emissions data were obtained while operating a hydrogen-fueled postal delivery vehicle over a defined Postal Service Driving Cycle and the 1975 Urban Driving Cycle.
Hall, R. A.
core +1 more source
Phase‐Stable Palladium Hydride Derived from PdCoO2 for Sustainable Hydrogen Evolution Reaction
Advanced Functional Materials, EarlyView.The exceptionally active β‐PdHx is demonstrated for the hydrogen evolution reaction in acidic media. The fast activation kinetics from the PdCoO2 template are resolved by operando spectroscopy, and isotope‐labeled atom probe tomography quantifies the H content in β‐PdHx. The outstanding stability of the electrocatalyst is attributed to the retention of
Luca Camuti +10 more
wiley +1 more source
Point Cloud Based Mapping of Understory Shrub Fuel Distribution, Estimation of Fuel Consumption and Relationship to Pyrolysis Gas Emissions on Experimental Prescribed Burns [PDF]
, 2022 Molly M. Herzog +11 more
openalex +1 more source
Efektifitas Comsumption Meter sebagai Media Kontrolbahan Bakar dan Pendeteksi Kondisi Kendaraan Roda Empat [PDF]
, 2010 This research is aimed at finding the effectiveness of consumption meter whichcan monitor the fuel consumption of four wheeled vehicles, and also finding therelationship between the driving behavior with fuel consumption as well as finding ...
Muhammad Hidayat, Barry Nur Setyanto, Agus Irawan
core
Advanced Functional Materials, EarlyView.This review summarizes recent advances in closed‐cell in situ TEM strategies for accurate determination of the activity and stability of single‐atom catalyst systems during operation. Operando conditions causing dynamic changes of SAC systems are highlighted and we explain why ensemble average‐based optical techniques may benefit from the technological
Martin Ek +4 more
wiley +1 more source
A Review on MXene Terminations
Advanced Functional Materials, EarlyView.Surface terminations play a decisive role in determining the properties of MXenes. Their coordination, composition and stoichiometry can be tuned both during synthesis and through post synthesis methods to tailor MXenes for optimum performance in applications. This review explores the present understanding of surface terminations.
Hari Hara Sudhan Thangavelu +4 more
wiley +1 more source
Bipolar Hydrogen Production by Hybrid Water Electrolysis
Advanced Functional Materials, EarlyView.This review focuses on the recent advances in uniqueness bipolar H2 production from the oxidation of representative small molecules, including 5‐hydroxymethylfurfural, formaldehyde, alcohols, and N‐heterocycle amides. The target electrocatalysts and the underlying mechanisms are discussed in respect to specific substrate oxidation.
Jiachen Li +5 more
wiley +1 more source