Results 71 to 80 of about 410,473 (378)

Effect of ambient pressure on fluorescence intensity of inexpensive inorganic fluorescent tracer for particle image velocimetry of gaseous flows near solid objects

open access: yesAIP Advances, 2020
Flow dynamics near the spark plug gap have become more important to promote more stable lean/dilute combustion in internal combustion engines. One experimental technique for the measurement of instantaneous gaseous flow in an engine cylinder is particle ...
C. Kondo, K. Muramatsu, T. Okamoto
doaj   +1 more source

PENGARUH JUMLAH KATALISATOR PADA HYDROCARBON CRACK SYSTEM (HCS) DAN JENIS BUSI TERHADAP DAYA MESIN SEPEDA MOTOR YAMAHA JUPITER Z TAHUN 2008 [PDF]

open access: yes, 2017
The purpose of this research is to : (1) Investigated the influence of the number of catalyst on the Hydrocarbon Crack System (HCS) to engine power Yamaha motorcycle Jupiter Z 2008.
Ikhsan, Muadi
core  

Adaptive Hydrogels With Spatiotemporal Stiffening Using pH‐Modulating Enzymes

open access: yesAdvanced Functional Materials, EarlyView.
The chemomechanical coupling in an adaptive hydrogel is studied to further the development of adaptive hydrogels. This coupling is achieved by embedding a pH‐modulating enzyme in a pH‐responsive hydrogel. The enzymatic reaction can be triggered locally, which generates a pH‐decreasing wave throughout the system, increasing the crosslinking density and ...
Natascha Gray   +3 more
wiley   +1 more source

Measurement of temperature of spark-discharge plasma in engine cylinder

open access: yesNihon Kikai Gakkai ronbunshu, 2020
The vibrational and rotational temperatures in a spark-discharge plasma were measured using optical emission spectroscopy in the cylinder of an engine operating at 1000 rpm.
Masao KINOSHITA   +4 more
doaj   +1 more source

PENGARUH VARIASI DIAMETER VENTURI KARBURATOR DAN JENIS BUSI TERHADAP DAYA PADA SEPEDA MOTOR BAJAJ PULSAR 180 DTS-I TAHUN 2009 [PDF]

open access: yes, 2013
The research lead to conclusion that: (1) There is an effect of carburetor venturi diameter variation to power on motorcycle Bajaj Pulsar 180 DTS-I 2009.
Basori,, Bugis, Husin, Ramadhani, Aziz
core  

Nanodiamond Quantum Sensors for Probing Free Radical Biology

open access: yesAdvanced Functional Materials, EarlyView.
Free radicals play key roles in cellular signaling and disease but remain difficult to measure in living systems. Nanodiamonds (NDs) with nitrogen‐vacancy (NV) centers enable quantum sensing of local magnetic noise via T₁ relaxometry, providing nondestructive radical detection in living cells.
Qi Lu, Yingke Wu, Tanja Weil
wiley   +1 more source

Influence Use of NGK Platinum C 7hvx Sparkplug toward Performance and Emision Gas of Four Stroke Motorcycle 110 Cc

open access: yesJurnal Energi Dan Manufaktur, 2012
Spark plug is a tool for producing an electric fire arc which has influences in process of combustion perfection, in internalcombustion engines. Spark plugs with electrode tip made of platinum, have good conducting character.
Daud Pulo Mangesa
doaj  

Measurements of flame propagation in a rotary engine using rotor-installed ionization gaps

open access: yesNihon Kikai Gakkai ronbunshu, 2018
The combustion in a rotary engine has been investigated in terms of the flame propagation on the rotor flank and the information obtained simultaneously from the working chamber pressure.
Kenji MATSUURA
doaj   +1 more source

Effect of iridium spark plug gap on emission, noise, vibration of an internal combustion engine

open access: yesInternational Journal of Energy Applications and Technologies, 2019
The most important factors affecting comfort and performance in motor vehicles are; The exhaust gases generated by the internal combustion engine are noise and vibration.
Z. Özçelik, Nurullah Gültekin
semanticscholar   +1 more source

Targeting Post‐Irradiation Thyroid Dysfunction: Electrospun Scaffolds As A Dual‐Action Approach for Antioxidant and Immune Modulation

open access: yesAdvanced Healthcare Materials, EarlyView.
Radiation‐induced hypothyroidism follows head and neck radiotherapy due to oxidative stress and inflammation. Electrospun polycaprolactone scaffolds containing adenosine have potential to modulate thyroid repair. Scaffolds enhance thyrocyte proliferation, antioxidant enzymes glutathione peroxidase and catalase, reduce senescence and apoptosis markers ...
Maria Heim   +5 more
wiley   +1 more source

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