• No results found

cooling capacity

Avian thermoregulation in the heat: evaporative cooling capacity and thermal tolerance in two Australian parrots

Avian thermoregulation in the heat: evaporative cooling capacity and thermal tolerance in two Australian parrots

... 47°C (Saunders et al., 2011). Low (2011) cites other recent reports of bird mortality events in other areas of Australia, including deserts in southwestern Queensland. Populations of mammals have also experienced ...

10

Seasonal and geographical variation in heat tolerance and evaporative cooling capacity in a passerine bird

Seasonal and geographical variation in heat tolerance and evaporative cooling capacity in a passerine bird

... evaporative cooling capacity and heat ...evaporative cooling capacity is widespread among birds inhabiting hot environments, and to investigate the evolutionary processes driving intraspecific ...

11

Experimental Investigation of the Cooling Capacity of Gaseous Carbon Dioxide in Free Jet Expansion for Use in Portable Air Cooling Systems

Experimental Investigation of the Cooling Capacity of Gaseous Carbon Dioxide in Free Jet Expansion for Use in Portable Air Cooling Systems

... The cooling capacity curve based on the third approach presented in Figure 6 shows the av- erage values calculated for the three tests, along with their standard ...

11

Avian thermoregulation in the heat: evaporative cooling capacity in an archetypal desert specialist, Burchell's sandgrouse (Pterocles burchelli)

Avian thermoregulation in the heat: evaporative cooling capacity in an archetypal desert specialist, Burchell's sandgrouse (Pterocles burchelli)

... Sandgrouse (Pterocliformes) are the quintessential arid-adapted avian taxon. Consisting of 16 species distributed across the Afrotropics and Palaearctic, sandgrouse possess a suite of physiological and behavioural traits ...

9

Avian thermoregulation in the heat: phylogenetic variation among avian orders in evaporative cooling capacity and heat tolerance

Avian thermoregulation in the heat: phylogenetic variation among avian orders in evaporative cooling capacity and heat tolerance

... evaporative cooling efficiency [quantified as the maximum ratio of heat dissipated evaporatively (EHL) to that generated metabolically (metabolic heat production, MHP)] appears to vary substantially among orders ...

10

Avian thermoregulation in the heat: evaporative cooling capacity of arid zone Caprimulgiformes from two continents

Avian thermoregulation in the heat: evaporative cooling capacity of arid zone Caprimulgiformes from two continents

... rate, when cold or inclement weather reduces the availability of aerial insects, their primary prey (e.g. Bartholomew et al., 1957; Howell and Bartholomew, 1959; Brigham, 1992, 2012; Woods et al., 2005; Lane et al., ...

11

EXPERIMENTAL INVESTIGATION OF DIRECT EVAPORATIVE COOLER WITH HEMP AND ABACA COOLING PAD MATERIAL

EXPERIMENTAL INVESTIGATION OF DIRECT EVAPORATIVE COOLER WITH HEMP AND ABACA COOLING PAD MATERIAL

... in cooling pad system so that its use can be extended for longer period in cooling process Controlled cooling environment can be maintained in the cabinet and its effect can be analyzed to improve ...

10

Experimental Study on the Cycle Performance Characteristics of the CO2 Heat Pump System under the Cooling Condition

Experimental Study on the Cycle Performance Characteristics of the CO2 Heat Pump System under the Cooling Condition

... of inlet of evaporator depending on changes of pressure of gas cooler, the optimal cooling capacity 211. of CO 2 system can be secured with the pressure of gas cooler increased beyond [r] ...

11

Effect of Operation Conditions on the Second Law Analysis of a Desiccant Cooling System

Effect of Operation Conditions on the Second Law Analysis of a Desiccant Cooling System

... cooling based evaporative air conditioning system, a second law analysis of the systems was examined. Throughout this work, a wide range of working parameters that are regeneration temperature from 70 ℃ to 90℃, ...

8

A study 
		on performance enhancement of refrigerators using economizers

A study on performance enhancement of refrigerators using economizers

... In spite of the above, cascade cycles with economizers have yet to be extensively studied. Against this backdrop, this study applied economizers to low stage and high stage cycles to improve the operating performance and ...

7

An Approach to Make Data Centers Energy Efficient & Green

An Approach to Make Data Centers Energy Efficient & Green

... and cooling capacity - As the energy costs are increasing, there is more emphasis on the power and cooling ...and cooling capacity as the energy demands of the institution ...

5

Experimental Investigation of an Automotive Air Conditioning System Using R444a and R152a Refrigerants as Alternatives of R134a

Experimental Investigation of an Automotive Air Conditioning System Using R444a and R152a Refrigerants as Alternatives of R134a

... Devecioğlu and Oruç [10] calculated the performance parameters of R1234yf, R444A and R445A for a MAC system. It was found that the R444A and R445A have lower cooling capacity, but higher coefficient of ...

7

The performance of the refrigerants R-134a, R-290, R404a, R-407c and R-410a in air conditioners and refrigerators

The performance of the refrigerants R-134a, R-290, R404a, R-407c and R-410a in air conditioners and refrigerators

... criteria: cooling capacity, coefficient o f performance, compressor discharge temperature, input power, refrigerant mass flow, pressure ratio, and volumetric refrigeration ...

8

Performance Analysis of Night Sky Radiant Cooling System (Nocturnal Radiator)

Performance Analysis of Night Sky Radiant Cooling System (Nocturnal Radiator)

... on Cooling capacity of Nocturnal radiator ...velocity, cooling capacity of NR decreases due to convection heat ...Humidity Cooling Capacity of NR decreases, and that Clear Sky ...

10

Static Conversion of a Salinity Difference into a Temperature Difference: A Heat and Mass Transfer Investigation

Static Conversion of a Salinity Difference into a Temperature Difference: A Heat and Mass Transfer Investigation

... maximum cooling capacity corresponding to a vanishing temperature difference across the entire device (hence between the ambient and the thermal user, ...-2 cooling capacity, with an average ...

11

Performance Improvement of Vapour Compression Refrigeration System Using Air cum Evaporative Condensing Unit

Performance Improvement of Vapour Compression Refrigeration System Using Air cum Evaporative Condensing Unit

... It is inferred from the Figure 8, when the condenser temperature increases, the volumetric cooling capacity of the compressio n system decreases by considerable amount. For air cooled condenser, the ...

7

Simulation Analysis of Solution Transportation Absorption Chiller with the Capacity from 25 RT to 1000 RT

Simulation Analysis of Solution Transportation Absorption Chiller with the Capacity from 25 RT to 1000 RT

... which cooling power was 25RT ...large-scale cooling power STA on simulation. The examination cooling powers were from 90 kW (25RT) to 3517 kW ...All cooling power achieved around COP ...the ...

15

Validation of Earth Air Tunnel Heat Exchanger CFD Model To Experimental Setup

Validation of Earth Air Tunnel Heat Exchanger CFD Model To Experimental Setup

... A study state and implicit model based on computational fluid dynamics was developed to predict the thermal performance and cooling capacity of earth air tunnel heat exchanger systems. The model was ...

6

A Brief Literature Survey on an Automobile Air Conditioning System

A Brief Literature Survey on an Automobile Air Conditioning System

... variable capacity swash plate compressor and a thermostatic expansion valve was set up and equipped with various instruments for mechanical ...outlet, cooling capacity, coefficient of performance and ...

13

Energy Conservation by Bed Air Conditioning System

Energy Conservation by Bed Air Conditioning System

... Power consumption can be reduced in domestic appliances by modifying them in order to be energy efficient. The normal room air conditioner can be replaced by bed air conditioning if the application is only for sleeping ...

6

Show all 10000 documents...

Related subjects