Results 101 to 110 of about 448,256 (206)

Coupled thermodynamic and biologic modelling of Legionella pneumophila proliferation in domestic hot water systems [PDF]

, 2015
The production of Domestic Hot Water (DHW) dominates the total energy demand. One of the main reasons for the high energy demand is that DHW is stored and distributed at temperatures above 55°C to mitigate the risk of infecting the DHW system with ...
De Vlieger, Peter, Janssens, Arnold, Laverge, Jelle, Van Kenhove, Elisa   +3 more
core   +1 more source

Customer unit substation of collective heat distribution system : Benchmark of hot water comfort test standard and methodologies [PDF]

, 2016
The performance assessment of dwelling heating substations in terms of level of comfort is usually studied regarding temperature overshoots, stationary temperature deviations and settling time among other parameters.
Janssens, Arnold, Vaillant Rebollar, Julio   +1 more
core  

An economic and performance design study of solar preheaters for domestic hot water heaters in North Carolina [PDF]

The performance and estimated material costs for several solar preheaters for domestic hot water heaters using isolation levels present in North Carolina are presented.
Jones, C. B., Smetana, F. O.
core   +1 more source

Experimental Investigation of Heat Pump Modules Limited to 150 g of Refrigerant R290 and a Dedicated Test Rig

Energies
Heat pumps are widely regarded as a key technology for sustainable heating, offering a pathway to significantly reduce fossil fuel dependency and combat the climate crisis.
Stephan Preisinger, Michael Lauermann, Micha Schwarzfurtner, Sebastian Fischer, Stephan Kling, Heinz Moisi, Christoph Reichl   +6 more
doaj   +1 more source

An investigation of the corrosion of domestic hot water tanks

, 1951
A method for the examination of corrosion in domestic hot water tanks is described. Results based on physical and metallographic examination of tanks taken from 15 localities in Ontario are given. Evidence is presented to show that the polarity of the zinc-iron couple reverses under certain service conditions.
Sereda, P. J., Thomas, W. R., Cohen, M.
openaire   +1 more source

Solar-thermal and hybrid photovoltaic-thermal systems for renewable heating [PDF]

, 2017
Grantham Briefing Papers analyse climate change and environmental research linked to work at Imperial College London, setting it in the context of national and international policy and the future research agenda.
Alonso-Alvarez, Diego, Ekins-Daukes, Nicholas, Guarracino, Ilaria, Markides, Christos, Mellor, Alexander, Ramos Cabal, Alba   +5 more
core   +1 more source

OPTIMIZATION OF SOLAR DOMESTIC HOT WATER SYSTEMS

, 2016
In Serbia, it is customary to use electrical energy for heating of domestic hot water (DHW). As around 70% of electrical energy is produced by using coal with high greenhouse emission, it is beneficial to environment to use solar energy for heating of DHW in solar DHW system (SDHWS).
Skerlic, Jasmina, Nikolic, Danijela, Lukic, Nebojsa, Radulović, Jasna   +3 more
openaire   +1 more source

The Role of Ceramics in the Configuration of a New Solar Thermal Collection System for Domestic Hot Water and Heating. [PDF]

Materials (Basel)
Roviras Miñana J, Sarrablo Moreno V.
europepmc   +1 more source

Operational building datasets from multipurpose buildings in Denmark and Switzerland: High-resolution energy use and room measurements. [PDF]

Data Brief
Melgaard SP, Juul T, Jensen RL, Tell A, Humbert G, Fricker R, Stoller S, Kreyenbuehl M, Heer P, Koirala B.   +9 more
europepmc   +1 more source

Sick Becomes Seriously Ill-Scald Injuries due to Domestic Medical Self-Treatment: A Six-Year Single Center Retrospective Study. [PDF]

Int Wound J
Seyhan H, Akkan J, Schiefer JL, Fuchs PC, Heitzmann W, Bagheri M, Daniels M.   +6 more
europepmc   +1 more source