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Showing posts with label Software cooling tower. Show all posts
Showing posts with label Software cooling tower. Show all posts
November 18, 2019
September 26, 2016
The importance of water in the cooling tower industry - Water (part 7)
Process plants that can be cooled with evaporation systems.
The importance of disposing quantity of energy.
Efficiency of the cooling system.
The importance of disposing quantity of energy.
Efficiency of the cooling system.
 |
| Image from previous post "NERI Calculator". Click on the above image to learn more about the calculator. |
From what has been written on this subject, the disposal of heat from evaporative cooling towers use something in particular, that is, disposing large amounts of heat from the water by means of the air: two natural elements.
Heat disposal has, therefore, a relatively low cost.
To name a few examples where towers are used:
(a) disposing heat from the various refrigeration groups and city building air conditioning condensers.
(b) in industries such as oil refineries, chemical plants,
(c) in industrial process plants for the production of food products,
(d) in thermoelectric power plants,
(e) in geothermal systems.
(f) …
Obviously each type of installation has different requirements for heat disposal (amount of cooled water). Temperatures and their range must be designed appropriately and carefully, and, most of all, the air thermal characteristic data to be considered for cooling tower design.
Air data has to include temperature, humidity and altitude related to the location of the tower. These three values (temperature, humidity, altitude) are very important.
If the data is not chosen correctly, this can lead to the wrong tower sizing, up to three or four times higher, or lower, than the actual needs of the system.
If the tower sizing is higher than the correct value, this will lead to waste of material and, hence, higher cost of the system. On the other hand, if faulty sizing will lead to equipment that is not adequate to the system, hence, useless!
September 19, 2016
NERI Calculator
When it comes to evaporative water cooling towers, whether you're are part of the design team or maintenance operations, NERI Calculator helps ensure that the functionality of the tower is optimal and efficient, hence, maintaining plant's productivity at maximum level.
Design
Design
For maximum efficiency, in the design phase of the evaporative cooling tower project, NERI Calculator returns the optimal size of the tower needed to serve a predesigned plant system.
Maintenance
In normal maintenance operations, NERI Calculator verifies tower performance based on the actual tower data.
What are the risks of a poor functioning tower?
- Tower driven system will not function correctly
- Loss of productivity of the plant
- Could cause heavy damage
- Impact on the Environment
The cost of running a bad designed cooling tower could be high!
NERI Calculator covers two type of evaporative water cooling towers:
- Counter-flow: a water cooling tower design where the air-flow is directly opposite of the water-flow.
- Cross-flow: a water cooling tower system design in which the air-flow is directed perpendicular to the water-flow. Air flow enters one or more vertical faces of the cooling tower to meet the fill material.
If your tower is counter-flow, then try our NERI Calculator tool for free. When you sign up, we offer you a 1-day free trial of 50 calculations.
If your tower is cross-flow, then contact us and we'll do the calculations for you.
NERI Calculator is not only used for design purposes, but it's a tool to use always during on-going activities for monitoring and controlling cooling tower performance.
“Prevention is better than cure”
“Prevention is better than cure”
NERI Calculator will prevent damages resulting from a poorly functioning cooling tower, by verifying that the data is correct and/or has not been modified. Poor functioning cooling towers will have bad consequences not only on the cooling tower, but mostly on any production system served by the tower. All this damage and loss can be translated in huge economic loss!
How to use NERI Calculator:
STEP 1
 |
| Diagram 1 |
STEP 2
 |
| Diagram 2 |
STEP 3 AND 4
 |
| Diagram 3 |
STEP 5 AND 6
 |
| Diagram 4 |
FINAL DATA
 |
| Diagram 5 |
PRICE
 |
| Diagram 6 |
May 4, 2015
NERI Calculator for cooling tower: pricing
OUR CALCULATING PROGRAM IS CURRENTLY UNDER TESTING AND ENHANCEMENTS - WE APOLOGIZE FOR ANY INCONVENIENCE.
→ click image for better view ←
→ Click here to try NERI Calculator ←
→ click image for better view ←
April 26, 2015
The importance of water in the cooling tower industry - Water (part 7)
Process plants that can be cooled with evaporation systems.
The importance of disposing quantity of energy.
Efficiency of the cooling system.
The importance of disposing quantity of energy.
Efficiency of the cooling system.
|
| Image from previous post "NERI Calculator". Click on the above image to learn more about the calculator. |
From what has been written on this subject, the disposal of heat from evaporative cooling towers use something in particular, that is, disposing large amounts of heat from the water by means of the air: two natural elements.
Heat disposal has, therefore, a relatively low cost.
To name a few examples where towers are used:
(a) disposing heat from the various refrigeration groups and city building air conditioning condensers.
(b) in industries such as oil refineries, chemical plants,
(c) in industrial process plants for the production of food products,
(d) in thermoelectric power plants,
(e) in geothermal systems.
(f) …
Obviously each type of installation has different requirements for heat disposal (amount of cooled water). Temperatures and their range must be designed appropriately and carefully, and, most of all, the air thermal characteristic data to be considered for cooling tower design.
Air data has to include temperature, humidity and altitude related to the location of the tower. These three values (temperature, humidity, altitude) are very important.
If the data is not chosen correctly, this can lead to the wrong tower sizing, up to three or four times higher, or lower, than the actual needs of the system.
If the tower sizing is higher than the correct value, this will lead to waste of material and, hence, higher cost of the system. On the other hand, if faulty sizing will lead to equipment that is not adequate to the system, hence, useless!
April 19, 2015
NERI Calculator
When it comes to evaporative water cooling towers, whether you're are part of the design team or maintenance operations, NERI Calculator helps ensure that the functionality of the tower is optimal and efficient, hence, maintaining plant's productivity at maximum level.
Design
Design
For maximum efficiency, in the design phase of the evaporative cooling tower project, NERI Calculator returns the optimal size of the tower needed to serve a predesigned plant system.
Maintenance
In normal maintenance operations, NERI Calculator verifies tower performance based on the actual tower data.
What are the risks of a poor functioning tower?
- Tower driven system will not function correctly
- Loss of productivity of the plant
- Could cause heavy damage
- Impact on the Environment
The cost of running a bad designed cooling tower could be high!
NERI Calculator covers two type of evaporative water cooling towers:
- Counter-flow: a water cooling tower design where the air-flow is directly opposite of the water-flow.
- Cross-flow: a water cooling tower system design in which the air-flow is directed perpendicular to the water-flow. Air flow enters one or more vertical faces of the cooling tower to meet the fill material.
If your tower is counter-flow, then try our NERI Calculator tool for free. When you sign up, we offer you a 1-day free trial of 50 calculations.
If your tower is cross-flow, then contact us and we'll do the calculations for you.
NERI Calculator is not only used for design purposes, but it's a tool to use always during on-going activities for monitoring and controlling cooling tower performance.
“Prevention is better than cure”
“Prevention is better than cure”
NERI Calculator will prevent damages resulting from a poorly functioning cooling tower, by verifying that the data is correct and/or has not been modified. Poor functioning cooling towers will have bad consequences not only on the cooling tower, but mostly on any production system served by the tower. All this damage and loss can be translated in huge economic loss!
How to use NERI Calculator:
Go to page www.cooling-tower-calculating.com and follow the steps as described in the below 6 diagrams.
STEP 1
|
| Diagram 1 |
STEP 2
|
| Diagram 2 |
STEP 3 AND 4
|
| Diagram 3 |
STEP 5 AND 6
|
| Diagram 4 |
FINAL DATA
|
| Diagram 5 |
PRICE
|
| Diagram 6 |
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