Results 31 to 40 of about 955,344 (308)
Energy and cost savings potential of oscillating heat pipes for waste heat recovery ventilation
Energy Reports, 2017 The feasibility of using finned oscillating heat pipes (OHPs) for heat exchange between counter-flowing air streams in HVAC air systems (i.e., outdoor and exhaust air flows), along with the associated cost savings in typical North American climates, is ...
Govinda Mahajan +2 more
doaj +1 more source
District Power-To-Heat/Cool Complemented by Sewage Heat Recovery [PDF]
, 2019 District heating and cooling (DHC), when combined with waste or renewable energy sources, is an environmentally sound alternative to individual heating and cooling systems in buildings.
Aprile, Marcello +8 more
core +2 more sources
Geothermal Energy Use for the Additional Heat Supply of a Residential Building
Slovak Journal of Civil Engineering, 2020 To ensure low-energy consumption in new generation energy-efficient houses, the technology of a ground heat exchanger with a heat recovery system is used almost everywhere. However, this technology has not been widely disseminated in Ukraine. The work is
Kuzmenko Oleksandra +5 more
doaj +1 more source
WASTE HEAT RECOVERY IN HEAT PUMP SYSTEMS: SOLUTION TO REDUCE GLOBAL WARMING
International Islamic University Malaysia Engineering Journal, 2015 Energy conversion technologies, where waste heat recovery systems are included, have received significant attention in recent years due to reasons that include depletion of fossil fuel, increasing oil prices, changes in climatic conditions, and global ...
Y. Baradey +3 more
doaj +1 more source
Ensuring cost-effective heat exchanger network design for non-continuous processes [PDF]
, 2012 The variation in stream conditions over time inevitably adds significant complexity to the task of integrating non-continuous processes. The Time Averaging Method (TAM), where stream conditions are simply averaged across the entire time cycle, leads to ...
Atkins, Martin John +2 more
core +2 more sources
Environmental aspects of heat recovery systems of boiler plants [PDF]
E3S Web of Conferences, 2019 The results of studies on improving the environmental characteristics of boiler plants of municipal heat-power engineering in the application of technologies for the deep recovery of heat from exhaust-gases of gas-fired boilers are presented. The data on
Fialko Nataliia +5 more
doaj +1 more source
Industrial Waste Heat Utilization in the European Union—An Engineering-Centric Review
EnergiesThe efficient utilization of waste heat from industrial processes can provide a significant source of energy savings for production plants, as well as be a driver of sustainable operations and the abatement of emissions.
Vojtěch Turek +4 more
doaj +1 more source
A Review of Heat Recovery in Ventilation
Energies, 2021 The purpose of the article was to present information on heat recovery in ventilation systems and to highlight what has not been sufficiently researched in this regard.
Ewa Zender–Świercz
doaj +1 more source
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source