Results 81 to 90 of about 2,638,451 (302)

ANALISIS PENERAPAN HEAT TRANSFER PADA PEMANASAN BAHAN BAKAR BENSIN MELALUI PIPA KAPILER BERSIRIP RADIAL DI DALAMUPPER TANK RADIATOR UNTUK MENINGKATKAN PERFORMANSI MESIN KIJANG

open access: yesJIPTEK: Jurnal Ilmiah Pendidikan Teknik dan Kejuruan, 2017
The purpose of this study wereto determine the effect usage of gasoline heating through a capillary tube which is radial finned in the upper tank of radiator on fuel consumption and exhaust emissions of CO and HC in the engine of Toyota Kijang.This study
Danar Susilo Wijayanto   +5 more
doaj   +1 more source

ATFM airborne delays without extra fuel consumption in wind conditions [PDF]

open access: yes, 2012
Air Traffic Flow Management (ATFM) regulations, such as ground holdings, are often canceled before their initially planned ending time. The ground delays impact on the cost of recovering part of the delay if the regulation is canceled, as aircraft are ...
Delgado, L., Prats, X.
core  

Coordinated Architectural and Chemical Reinforcement in the Crushing Mandible of a Soldier Termite

open access: yesAdvanced Functional Materials, EarlyView.
The crushing mandible of a soldier termite withstands substantial biting loads despite lacking mineral. Its cuticle is partitioned: convex teeth pair hardness and zinc enrichment with aligned chitin fibers for contact durability, while stiffer concave regions between teeth carry bending loads.
Andrew Tran Nguyen   +16 more
wiley   +1 more source

Studies on engine fuel consumption measuring system based on virtual instrument technology

open access: yes浙江大学学报. 农业与生命科学版, 2005
In view of the defect of the traditional measurement, this paper introduces a new engine fuel consumption measuring system developed using virtual instrument technology.
YE Sheng, HU Jie
doaj   +1 more source

Balancing Hydrophobicity and Hydrophilicity: Dual Filler‐Engineered Proton Exchange Membranes for Durable, High‐Power Fuel Cells

open access: yesAdvanced Functional Materials, EarlyView.
Polarity‐matched Zr–MOFs program Nafion's nanoscale morphology during solution casting. Hydrophilic UiO‐66 preserves hydrated pathways, while hydrophobic UiO‐67 increases the proton hopping sites by densifying ionic clusters. Combining both fillers yields a membrane that delivers 176 mS cm−1 conductivity, reaches 1.46 W cm−2 under 200 kPa, and triples ...
Yonghwi Cho   +13 more
wiley   +1 more source

Preliminary experiment on fuel consumption and emission reduction in SI engine using blended bioethanol–gasoline and radiator tube-heater

open access: yesInternational Journal of Sustainable Engineering, 2017
The objective of this research is to investigate the reduction in fuel consumption and emission in spark ignition engine using blended bioethanol-gasoline and novel radiator-tube heater.
Danar Susilo Wijayanto   +4 more
doaj   +1 more source

Fuel consumption assessment for speed variation concepts during the cruise phase [PDF]

open access: yes, 2009
In recent years, some research studies in Air Traffic Management (ATM) have proposed the idea of adjusting the speed of aircraft for several applications, like for instance, conflict resolution, 4D trajectory management, and airspace capacity and demand ...
Delgado, L., Prats, X.
core  

Dual‐Layer Conducting and Redox Polymer Bioanodes for Synergistic Enhancement of Microbial Extracellular Electron Transfer

open access: yesAdvanced Functional Materials, EarlyView.
A hybrid PEDOT/Fc‐LPEI conducting/redox polymer bioanode synergistically improves microbial extracellular electron transfer (EET) in Shewanella oneidensis MR‐1. The dual‐layer interface delivers 18‐fold higher current output and 27‐fold greater charge collected than bare carbon felt, highlighting an effective strategy for high‐performance ...
Shenghan Gu   +4 more
wiley   +1 more source

Establishment and Optimization of Green Logistics Fuel Consumption Model Based on Ant Colony Algorithm

open access: yesChemical Engineering Transactions, 2017
In order to solve the problem of fuel consumption in logistics transportation, a better path planning is designed to reduce the fuel consumption of logistics from the point of vehicle path planning.
Yamei Pan
doaj   +1 more source

Modeling Vehicle Fuel Consumption Using a Low-Cost OBD-II Interface

open access: yes, 2023
As a result of ever-growing energy demands, motor vehicles are among the largest contributors to overall energy consumption. This has led researchers to focus on fuel consumption, which has important implications for the environment, the economy, and ...
Ramona-Monica Stoica   +4 more
core   +1 more source

Home - About - Disclaimer - Privacy