User: CRAIG D'SOUZA

Reputation:
0
Status:
Trusted
Location:
Last seen:
1 week, 3 days ago
Joined:
1 month, 1 week ago
Email:
c*****************@gmail.com

Academic profile

None
None
None
None

Posts by CRAIG D'SOUZA

<prev • 23 results • page 1 of 3 • next >
0
votes
0
answers
20
views
0
answers
Page: Actual Vapour Compression Cycle, and the effect of suction and discharge pressure
... **Actual Vapour Compression Cycle** ![enter image description here][1] The actual vapour compression cycle differs from the theoretical vapour compression cycle in many ways, some of which are unavoidable and cause losses. The main deviations between the theoretical cycle and actual cycle are as ...
page racbook written 10 days ago by CRAIG D'SOUZA0 • updated 10 days ago by Sanket Shingote ♦♦ 250
0
votes
0
answers
16
views
0
answers
Page: Effect of liquid sub cooling & vapour superheating
... **EFFECT OF LIQUID SUB-COOLING** ![enter image description here][1] Sometimes, the refrigerant, after condensation process 2'-3', is cooled below the saturation temperature (T3') before expansion by throttling. Such a process is called undercooling or sub-cooling of the refrigerant and is general ...
page racbook written 10 days ago by CRAIG D'SOUZA0
0
votes
0
answers
24
views
0
answers
Page: Other Types of Vapour Compression Cycles
... **Other Types of Vapour Compression Cycles** In the previous chapter, we have seen the ideal/standard VCR cycle, where the: - Refrigerant vapour is at saturated state (point 1 on the saturation curve) - Refrigerant is getting compressed isentropically from saturated state to superheated state. ...
page racbook written 14 days ago by CRAIG D'SOUZA0
0
votes
0
answers
20
views
0
answers
Page: STANDARD VAPOUR COMPRESSION CYCLE
... **STANDARD VAPOUR COMPRESSION CYCLE** ![enter image description here][1] The standard vapour compression refrigeration cycle would consist of the following: (a) Low pressure saturated vapor would enter the compressor. (b) Compression would be isentropic. (c) Constant pressure heat rejection wou ...
page racbook written 14 days ago by CRAIG D'SOUZA0
0
votes
0
answers
18
views
0
answers
Page: Simple Vapour Compression Refrigeration Systems
... **Simple Vapour Compression Refrigeration Systems** ***Introduction*** A vapour compression refrigeration system is an improved type of air refrigeration system in which a suitable working substance, termed as refrigerant, is used. It condenses and evaporates at temperatures and pressures close to ...
page racbook written 14 days ago by CRAIG D'SOUZA0
0
votes
0
answers
10
views
0
answers
Page: Cooling Tower Performance (contd)
... **Flow Control Strategies** Control of tower air flow can be done by varying methods: starting and stopping (On-off) of fans, use of two- or three-speed fan motors, use of automatically adjustable pitch fans, use of variable speed fans. On-off fan operation of single speed fans provides the least ...
page racbook written 15 days ago by CRAIG D'SOUZA0
0
votes
0
answers
11
views
0
answers
Page: Cooling Tower Performance
... **COOLING TOWER PERFORMANCE** ![enter image description here][1] The important parameters, from the point of determining the performance of cooling towers, are: i) "**Range**" is the difference between the cooling tower water inlet and outlet temperature. ii) "**Approach**" is the difference betw ...
page racbook written 15 days ago by CRAIG D'SOUZA0
0
votes
0
answers
9
views
0
answers
Components of Cooling Tower
... **Components of Cooling Tower** The basic components of an evaporative tower are: Frame and casing, fill, cold water basin, drift eliminators, air inlet, louvers, nozzles and fans. **Frame and casing:** Most towers have structural frames that support the exterior enclosures (casings), motors, fans ...
racbook written 15 days ago by CRAIG D'SOUZA0
0
votes
0
answers
14
views
0
answers
Page: Comparison of Various Air Cooling Systems used for Aircraft
... **Comparison of Various Air Cooling Systems used for Aircraft** **Dry Air Rated Temperature (DART):** The concept of Dry Air Rated Temperature is used to compare different aircraft refrigeration cycles. Dry Air Rated Temperature is defined as the temperature of the air at the exit of the cooling t ...
page racbook written 15 days ago by CRAIG D'SOUZA0
0
votes
0
answers
18
views
0
answers
Page: Regenerative Air Cooling System
... **Regenerative Air Cooling System** ![enter image description here][1] The regenerative air cooling-system is a modification of a simple air cooling system with the addition of a regenerative heat exchanger. The high pressure and high temperature air from the main compressor is first cooled by th ...
page racbook written 15 days ago by CRAIG D'SOUZA0

Latest awards to CRAIG D'SOUZA

No awards yet. Soon to come :-)