...Moulay Ahmed Janan; Mohamed Taqi; Hamid Chakir In this work, we demonstrate the improvement of thermal performances of a heat pipe parabolic trough solar collector by optimizing the annulus space, between the evaporator and the glass envelope, and using an appropriate filling gas. We compared...

...Andre Godoi Lopes; Ricardo Toshiyuki Irita; Luiz Angelo Berni; Waldeir Amaral Vilela; Graziela da Silva Savonov; Franciele Carlesso; Luis Eduardo Antunes Vieira; Edson Luiz de Miranda The study of solar radiation in space has become something necessary, motivating the launch of radiometers on board...

..., and collecting wastewater will inevitably grow as global population becomes increasing more affluent. This paper investigates the energy costs of several aspects of these key services in urban areas, specifically delivering and heating water and heating residential spaces in the five boroughs of New York City...

...Pooja Sharma; Dibakar Rakshit The environment of a regularly occupied space can be extensively improved by maximum utilization of natural light/daylight, which is available in abundance. In Indian climate, availability of sufficient day light in both direct and diffused form of radiation can lead...

... temperature and severe environments. Several applications fields such as space with probes missions (Solar Probe Plus, NASA and PHOIBOS, ESA) and energy with nuclear (GFR, Generation IV) and CSP plants can be covered. High temperature applications using materials are increasing and the study of their behavior...