Cool Thermal Discharge from Ice Melting with Time-Velocity Variation of Flowing Air by Complete Removal of Melt
نویسندگان
چکیده
A device of cool-thermal discharge system with performance improved has been developed by complete removal of melt with time-velocity variation of flowing air during on-peak power consumption. The simulation of estimating the thickness of ice melted and the thermal penetration distance in ice layer region with convective transfer by controlling air velocity with specified discharging fluxes on free surface has been derived. Three examples of different fluxes of cool-thermal discharges with constant inlet temperature of flowing air have been illustrated.
منابع مشابه
Ocean mixing beneath Pine Island Glacier ice shelf, West Antarctica
Ice shelves around Antarctica are vulnerable to an increase in ocean-driven melting, with the melt rate depending on ocean temperature and the strength of flow inside the ice-shelf cavities. We present measurements of velocity, temperature, salinity, turbulent kinetic energy dissipation rate, and thermal variance dissipation rate beneath Pine Island Glacier ice shelf, West Antarctica. These mea...
متن کاملRapid submarine melting of the calving faces of West Greenland glaciers
Widespread glacier acceleration has been observed in Greenland in the past few years1–4 associated with the thinning of the lower reaches of the glaciers as they terminate in the ocean5–7. These glaciers thin both at the surface, from warm air temperatures, and along their submerged faces in contact with warm ocean waters8. Little is known about the rates of submarine melting9–11 and how they m...
متن کاملMartian Glacial Melt and Atmospheric Methane
Despite conditions on Mars favoring cold-based glaciers, there is also evidence of wetbased glaciers. We compare potential sources of basal water, and conclude that several melt mechanisms are possible. Gas hydrate clathrates within glacial ice can cause melting point depression, and are an intriguing possibility because the dissociation of clathrates releases a large quantity of energy in addi...
متن کاملپالایش بخارات کلروفرم با استفاده از راکتور پلاسمای غیر حرارتی جدید (سال 1394)
Background and aims: One of the innovative technologies for air pollution control is non-thermal plasma. The dielectric barrier discharge reactor is one of the reactors that applied in non thermal plasma technology for air polluation control. In dielectric barrier discharge reactor, the distance between the electrodes for electric discharge is low and led to increasing space velocity of the pol...
متن کاملThermal History and Physics of Melt Extraction on the Ureilite Parent Body
Introduction: Ureilites are fragments of the mantle of a small (~100 km radius) asteroid that underwent ~30% partial melting at depths corresponding to pressures in the range 30-125 bars [1,2]. The preservation of oxygen isotopic heterogeneity on the ureilite parent body (UPB), despite high-T igneous processing [1], suggests that melts were extracted very rapidly. To determine if this was possi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2004