Results 61 to 70 of about 69,403 (277)
EnergiesThe development of data-driven prediction models of energy performance of HVAC equipment, such as chillers, depends on the quality and quantity of measurement data for the model training. The practical applications always struggle with the credibility of
Hongwen Dou, Radu Zmeureanu
doaj +1 more source
Energy performance assessment of HVAC systems by inspection and monitoring [PDF]
, 2010 The paper discusses the collection and processing of energy performance data as part of the inspection of HVAC systems, aimed at identifying technically feasible and cost-effective Energy Conservation Opportunities (ECO), as required by EPBD.
Masoero, Marco Carlo +2 more
core
Energy Science &Engineering, EarlyView.A deep reinforcement learning–based control architecture is proposed to coordinate heat pumps, thermal storage, renewable energy, and demand response in data center waste heat recovery systems. The agent learns optimal control actions from system states and reward feedback to achieve electrical–thermal co‐optimization under realistic operational ...
Rendong Shen +5 more
wiley +1 more source
Experimental analysis of thermal storage tank configurationin a solar cooling installation with an absorption chiller [PDF]
, 2006 The use of air conditioning systems in Spanish dwellings is gaining popularity, as the installed units grows by 0,8 million per year. The most popular air conditioning system today is the vapor-compression cycle.
Izquierdo Millán, Marcelo +3 more
core +1 more source
Energy Science &Engineering, EarlyView.This study establishes an environmental thermoeconomic cost model to investigate the impact of two IAC technologies on the performance of a GSCC from three aspects of energy, economy, and environment. Under arid climate conditions, the SEC technology demonstrates superior performance in terms of cost‐effectiveness and environmental impact.
Zhen Wang, Li Zhang, Yu Ni, Liqiang Duan
wiley +1 more source
Unidades de climatización para centro de datos
Revista Vínculos, 2019 La ejecución de un proyecto de ingeniería -cuyos requerimientos y características supone el análisis exhaustivo de necesidades, entornos, riesgos de operación, normatividad, equipos e instrumentos, espacios físicos, documentación, y recursos ...
Ivan Leonardo Suarez Cruz +2 more
doaj +1 more source
Interdisciplinary Materials, EarlyView.The distributed multijoint motion recognition cluster based on polyvinylidene fluoride membranes with high piezoelectric properties adopted a one‐master‐multiple‐slaves architecture and multipoint wireless collaboration to synchronously recognize motions of the wrist, elbow, and shoulder.
Zhongkun Wang +8 more
wiley +1 more source
Forced Circulation of Nitrogen Gas for Accelerated and Eco-Friendly Cooling of Metallic Parts
Applied Sciences, 2019 As nitrogen is nonreactive and non-flammable, it can provide a quick and simple medium of cooling and environment protection. One disadvantage of nitrogen cooling is its lower heat transfer coefficient than water.
Zu Seong Park +5 more
doaj +1 more source
HVAC system size – getting it right [PDF]
, 2006 There is evidence that many heating, ventilating & air conditioning (HVAC) systems, installed in larger buildings, have more capacity than is ever required to keep the occupants comfortable.
Moller, Steven, Thomas, PC
core +1 more source
Microbial communities and functional diversity in seafood
JSFA reports, EarlyView.Abstract Functional diversity encompasses ecosystem processes that enhance adaptability to environmental change. This study explores the diversity of microorganisms associated with seafood. In this paper, we present our knowledge of microbial diversity in relation to seafood.
Christian Larbi Ayisi +3 more
wiley +1 more source