Results 11 to 20 of about 10,783,899 (240)

Temperature enhancements and vertical winds in the lower thermosphere associated with auroral heating during the DELTA campaign [PDF]

open access: yes, 2009
A coordinated observation of the atmospheric response to auroral energy input in the polar lower thermosphere was conducted during the Dynamics and Energetics of the Lower Thermosphere in Aurora (DELTA) campaign.
Kurihara, J.   +13 more
core   +5 more sources

Evaluation of Loss Coefficient For Stand Alone Radiator [PDF]

open access: yes, 2010
In the UK, domestic heating contributes to about 40% of annual energy consumption. Effective and efficient heating systems are essential to drive the cost of heating down.
Barrans, Simon   +3 more
core   +5 more sources

Lower Heating Value of Jet Fuel from Hydrocarbon Class Concentration Data and Thermo-Chemical Reference Data: An Uncertainty Quantification [PDF]

open access: yes, 2021
A detailed assessment is presented on the calculation and uncertainty of the lower heating value (net heat of combustion) of conventional and sustainable aviation fuels, from hydrocarbon class concentration measurements, reference molecular heats of ...
Randall, Boehm   +4 more
core   +1 more source

Mesoscale observations of Joule heating near an auroral arc and ion-neutral collision frequency in the polar cap E region [PDF]

open access: yes, 2011
We report on the first mesoscale combined ionospheric and thermospheric observations, partly in the vicinity of an auroral arc, from Svalbard in the polar cap on 2 February 2010. The EISCAT Svalbard radar employed a novel scanning mode in order to obtain
Wild, J.A.   +10 more
core   +6 more sources

Numerical study of mode conversion between lower hybrid and whistler waves on short-scale density striations [PDF]

open access: yes, 2008
We present a theoretical and numerical study of linear mode conversion of lower hybrid waves interacting with short-scale density striations in the Earth's ionosphere.
Papadopoulos, K.   +3 more
core   +1 more source

Mixing Approach to Waste Composition and its Lower Heating Value Impact on Waste-to-Energy Plant

open access: yesChemical Engineering Transactions, 2020
Recent research on waste management has primarily focused on the circular economy. This concept leads to increased sustainability by putting emphasis mainly on the reduction of waste production, recycling, and restriction of landfilling.
Jaroslav Pluskal   +4 more
doaj   +1 more source

LHV Predication Models and LHV Effect on the Performance of CI Engine Running with Biodiesel Blends [PDF]

open access: yes, 2013
The heating value of fuel is one of its most important physical properties, and is used for the design and numerical simulation of combustion processes within internal combustion (IC) engines. Recently, there has been a significant increase in the use of
Gu, Fengshou   +7 more
core   +1 more source

Effects of Different Thermal Treatments on Tenderness and Volatile Flavor Compounds of Beef

open access: yesShipin gongye ke-ji, 2023
The study investigated the effects of different heating treatments like conventional stewing, microwave and ultrasonic assisted stewing on the quality characteristics of beef. The moisture content, water holding capacity, shear force, texture properties,
Ruoyuan XU   +7 more
doaj   +1 more source

MHD simulations of coronal heating [PDF]

open access: yes, 2015
The problem of heating the solar corona requires the conversion of magnetic energy into thermal energy. Presently, there are two promising mechanisms for heating the solar corona: wave heating and nanoflare heating.
Tam, Kuan V.
core   +2 more sources

Energy Characteristics of Wood-Chips Produced from Salix Viminalis - Clone ULV [PDF]

open access: yesDrvna Industrija, 2010
This article explores the energy characteristics of wood-chips produced from Salix viminalis - clone ULV, which was cultivated in an energy plantation.
Ladislav Dzurenda   +2 more
doaj  

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