Results 11 to 20 of about 2,241,755 (301)

Assessment of Interchangeability of Fuels Used in the Process of Heat Production and Comparison of Their Selected Characteristics: A Case Study

Energies, 2021
Exchangeability means the possibility of the fuel changing, with conservation of the required energy and environmental criteria. The assessment of fuel exchangeability should be realized by a suitable method, which must reliably present the possibility ...
Martina Hlatká, Vieroslav Molnár, Gabriel Fedorko, Beáta Stehlíková, Gabriela Bogdanovská   +4 more
doaj   +1 more source

Estimates of daily oxygen consumption, carbon dioxide and methane emissions, and heat production for beef and dairy cattle using spot gas sampling

Journal of Dairy Science, 2022
: A simulation study was conducted to examine accuracy of estimating daily O2 consumption, CO2 and CH4 emissions, and heat production (HP) using a spot sampling technique and to determine optimal spot sampling frequency (FQ).
C. Lee, K.A. Beauchemin, J. Dijkstra, D.L. Morris, K. Nichols, P.J. Kononoff, D. Vyas   +6 more
doaj   +1 more source

Carbon Nanoparticle-Based Electro-Thermal Building Block

Applied Sciences, 2020
All around the world, researchers have raised concerns about the superlative geometrical, electronic, thermal, chemical and mechanical properties of carbon nanoparticles (CNPs). CNPs with low cost, high performance and prominent intrinsic properties have
Mohammad Taghi Ahmadi, Neda Mousavi, Truong Khang Nguyen, Seyed Saeid Rahimian Koloor, Michal Petrů   +4 more
doaj   +1 more source

Analysis of Specificity of ecological insulation material thermal Parameters

MATEC Web of Conferences, 2018
This paper is devoted to analysis of insulation materials quality and characteristics, method for the determination of thermal conductivity coefficient and the influence of various factors on the thermal conductivity coefficient. The paper summarizes the
Gaujena Baiba, Tihana Jelena, Borodinecs Anatolijs, Agapovs Vladislavs   +3 more
doaj   +1 more source

Heat Generation and Temperature Control during Bone Drilling for Orthodontic Mini-Implants: An In Vitro Study

Applied Sciences, 2021
Background: The purpose of our in vitro study was to evaluate the impact of different irrigation fluid temperatures in combination with different drilling speeds on intraosseous temperature changes during mini-implant site preparation.
Ibrahim Barrak, Gábor Braunitzer, József Piffkó, Emil Segatto   +3 more
doaj   +1 more source

Prospects for the Use of Additional Cooling System for the Oil-Immersed Transformers with Thermoelectric Transducers

MATEC Web of Conferences, 2017
The main cause of the transformers failure when thermal overload, is the inter-turn short circuit inside of the winding. Therefore, the additional cooling system for the oil-immersed transformers developed, which are able to reduce the peak load and its ...
Dmitriev Andrey V., Dmitrieva Oksana S., Madyshev Ilnur N.   +2 more
doaj   +1 more source

Effects of fermentable starch and straw-enriched housing on energy partitioning of growing pigs [PDF]

, 2008
Both dietary fermentable carbohydrates and the availability of straw bedding potentially affect activity patterns and energy utilisation in pigs. The present study aimed to investigate the combined effects of straw bedding and fermentable carbohydrates ...
Achour, Asp, Awati, Beattie, Beattie, Bolhuis, Bolhuis, Bolhuis, Canh, De Lange, De Leeuw, Fraser, Giusi-Perier, H. van den Brand, Haralampu, Heetkamp, Heijnen, Heijnen, Hoffmann, Høstmark, J.E. Bolhuis, Jakobsen, Jensen, Jensen, Jensen, Jørgensen, Latymer, M.J.W. Heetkamp, Martin, Matsuo, Noblet, Rijnen, S.J.J. Alferink, S.T.M. Staals, Schrama, Schrama, Schrama, Shi, Shi, Staals, T. Zandstra, Tuyttens, Van der Meulen, W.J.J. Gerrits   +43 more
core   +2 more sources

Numerical and experimental investigation on the effect of retrograde vaporization on fines migration and drift in porous oil reservoir: roles of phase change heat transfer and saturation

Journal of Petroleum Exploration and Production Technology, 2019
Retrograde vaporization effects on oil production are nearly unprecedented to reservoir engineering community, and its relation to formation damage should be explored. For this purpose, this paper elucidates the importance and role of this phenomenon and
B. Kanimozhi, Jaya Prakash, R. Venkat Pranesh, S. Mahalingam   +3 more
doaj   +1 more source

Renewable energy balancing with thermal grid support [PDF]

, 2013
Waste heat valorisation in process industry is a common strategy today. The residual heat is converted to electricity by using steam turbines or organic Rankine cycles.
Van Eetvelde, Greet, Vandevelde, Lieven, Vandoorn, Tine, Vansteenbrugge, Joke, Zwaenepoel, Brecht   +4 more
core   +1 more source

Effect of high dietary fat content on heat production and lipid and protein deposition in growing immunocastrated male pigs1

Animal, 2016
In immunocastrated (IC) pigs, revaccination (V2) increases lipid deposition (LD) because of increased voluntary feed intake; but little is known on associated effect of diet composition on partitioning of nutrients in IC pigs. Digestibility measurements,
N. Batorek-Lukač, S. Dubois, J. Noblet, M. Čandek-Potokar, E. Labussière   +4 more
doaj   +1 more source