fan rpm to cfm calculator

by Dakota Pacocha V Published 3 years ago Updated 2 years ago

CFM = π * r * r * p * b * rpm Where r = the radius of the fan, b = the number of blades, h is the average height of a blade, and rpm is the revolutions per minute of the fan. All measurements in feet, for the formula above.

Full Answer

What is CMM and rpm in a fan?

Fan diameter
Blade rigidity
Air temperature at fan
Elevation above MSL
Air Density
RPM or tip speed
Blade TIP clearance
Motor Horsepower

How to measure CFM of a fan?

If necessary, use a tape measure to determine the room’s ceiling height. ...
Ceiling fans are recommended to be placed no less than seven feet above the floor. ...
For ceilings that are seven feet or close to it, consider flush mount ceiling fans, a type of low profile ceiling fan designed for the base to be anchored flush ...

Is CFM or rpm more important in a case fan?

High RPM will generally produce higher frequency noise... but you may actually get more usable CFM depending on the scenario. For a case fan: pressure can still be useful. Heatsink / Radiator fan: pressure will be very important, especially when pushing through high fins-per-inch.

What is the formula for calculating rpm?

What Is the Formula for RPM?

Wheel RPM. Calculating RPM of a wheel on a vehicle: An automobile is traveling in a straight line at 60 miles per hour.
Horsepower RPM. A small diesel engine produces 3 horsepower with 6 pound-feet of torque at what RPM?
Reduction Gear RPM. ...
Tachometer RPM. ...
Earth RPM. ...

How do you convert RPM to CFM?

Define the terms in the general centrifugal fan formula and rearrange them to use the formula to solve for the higher air flow: CFM 1/CFM 2 = RPM 1/RPM 2 x (D1/D2)^3 (cubed). The (D1/D2)^3 is 1, since the impeller diameter stays the same, so CFM 2 = CFM 1 x (RPM 2/RPM 1).

How do you calculate CFM for a fan?

CFM = (fpm * area), where fpm is the feet per minute. To find the cubic feet per minute, substitute the FPM value with the area after the area is squared.

How many CFM is 1550 RPM?

500 Cubic Feet Per MinuteSmith 9491 500 CFM, 1/10 hp, 1550 RPM, 115 Volts, Shaded Pole, 2 Speed Centrifugal Blower - Electric Fan Motors - Amazon.com....Enhance your purchase.BrandA. O. SmithSpeed1550 RPMAir Flow Capacity500 Cubic Feet Per Minute2 more rows

Is CFM same as RPM?

CFM and RPM are somewhat related to each other, the higher the RPM, the higher the CFM. As a fan's purpose is to move air, the difference being the design of the fans (fins, frame, hub, motor, etc) determines how efficient a fan moves air in various kinds of scenarios.

How does rpm calculate fan speed?

8:109:58Fan & motor CALCULATIONS, Pulley size, RPM, air flow rate cfm hvac rtuYouTubeStart of suggested clipEnd of suggested clipBy the fan revolutions per minute divided by the motor pulley diameter.MoreBy the fan revolutions per minute divided by the motor pulley diameter.

How many CFM is a 20 inch fan?

For a standard 20-inch box fan, the CFM typically ranges from 1,000 to 2,500.

How is fan capacity calculated?

Calculating the size of fan needed Calculate the volume of the room in cubic meters by multiplying its length x width x height. Then multiply the room volume by the required number of air changes per hour, i.e.

What is RPM in fan motor?

rpm Revolutions Per Minute. Measure of fan speed. TS Tip Speed. The speed of the tip of a fan wheel or prop measured in feet per minute.

How do I calculate RPM?

How to Calculate Motor RPM. To calculate RPM for an AC induction motor, you multiply the frequency in Hertz (Hz) by 60 — for the number of seconds in a minute — by two for the negative and positive pulses in a cycle. You then divide by the number of poles the motor has: (Hz x 60 x 2) / number of poles = no-load RPM.

Does higher RPM mean higher CFM?

CFM is what matters. How much air it can move per minute. The more the better regardless of the RPM, blades, etc. It's how much air it moves.

What is fan RPM?

Fans rotate at different speeds which is responsible for the cooling it delivers. This is measured by RPM or Rotations Per Minute. So, the faster the fan spins, the faster is the cooling.

How do you calculate air flow rate?

You can also calculate the air flow rate if you already know what the air velocity and pipe diameter are. With this information, you can use the following formula to determine the air flow rate: Qair = uair * π. D2/4.

Step 3

Calculate the CFM (volumetric flow of air) at 1,200 rpm. The volume of the column of air described in Step 2 is pi (3.1416) x fan radius squared (0.5-feet squared) times the column length in feet. This would be 3.1416 x 0.25 square feet x 800 feet = 628.32 cubic feet per minute at 1200 rpm.

Step 3

Substitute your parameters in the equation to calculate the higher airflow:

Step 1

Define the compressor application. A shop compressor with a piston in a cylinder has a net displacement of 10 cubic inches. It normally turns at 600 rpm. You can calculate many cubic feet of air it takes in at atmospheric pressure and the approximate cubic feet of compressed air it supplies if it has an overall 10-1 compression ratio.

Step 2

Calculate the incoming volumetric air flow. If the compressor takes in 10 cubic inches of air for each revolution, then CFM input = 600 RPM x 10 cubic inches/1728 cubic inches/cubic foot = 3.47 CFM.

How does a 10% increase in CFM affect static pressure?

What it means: A 10% increase in CFM will result in a 21% increase in static pressure. Think about that. A small increase in airflow creates a significant increase in duct pressure. This increased pressure will be evenly distributed across components like coils and filters. So, this fan law can be applied to total static pressure or a static pressure drop across a single component in the system. That matters because some components have static pressure limitations that affect their performance. Air filters work best when they have a low-pressure drop across them. This usually means the air velocity is low enough to allow for “dwell time” through the filter material, catching more particulates. Condensate traps that are already close to their limit may have to be made deeper so that they don’t get overwhelmed. Air proving switches must be adjusted so that they do their job at the new CFM and static pressure.

Why do manufacturers use fan curve charts?

Manufacturers test their equipment under a variety of conditions and plot fan performance on a “Fan Curve Chart.” This is useful for predicting how the performance changes as other variables change.

What should a service technician know about fan laws?

Ultimately, a service technician should understand the three fan laws to be more accurate when making airflow adjustments. Commercial technicians, especially ones that commission and balance equipment, should read fan curve charts so they can take the guesswork out of making adjustments or find potential design flaws.

What does 10% airflow mean?

What it means: A 10% increase in airflow results in a 33% increase in horsepower required to do that work. If your motor is already close to its rated HP, a small airflow increase can overload it. Let’s demonstrate that.

What does a small increase in airflow mean?

A small increase in airflow creates a significant increase in duct pressure. This increased pressure will be evenly distributed across components like coils and filters. So, this fan law can be applied to total static pressure or a static pressure drop across a single component in the system.

Popular Posts:

1. enchanting table to english translator

2. is rave cinema open today

3. 36 x 80 in feet

4. inches to cms converter

5. what are the orange balls on palm trees

6. how narrow can an exterior door be

7. how much is 24 lead crystal worth

8. what stores recycle plastic bags

9. what size battery does a craftsman garage door opener use

10. what is a glass enclosed porch called

Params
0	`post`
1	`postContent`
2	`author`
3	`updated_at`
4	`bing_rich_snippet_text`
5	`bing_rich_snippet_link`
6	`bing_related_keywords`
7	`google_related_keywords`
8	`bing_news_title`
9	`bing_news_description`
10	`bing_videos`
11	`bing_images`
12	`bing_search_result_title`
13	`bing_search_result_description`
14	`bing_search_result_url`
15	`bing_paa_questions`
16	`bing_paa_answers`
17	`bing_slider_faq_questions`
18	`bing_slider_faq_answers`
19	`bing_pop_faq_questions`
20	`bing_pop_faq_answers`
21	`bing_tab_faq_questions`
22	`bing_tab_faq_answers`
23	`google_faq_questions`
24	`google_faq_answers`
25	`google_rich_snippet`
26	`google_search_result`
27	`indexedArray`
28	`total_images`
29	`total_videos`
30	`settings`
31	`url_current`
32	`menus`
33	`sidebar`

Params

post

postContent

author

updated_at

bing_rich_snippet_text

bing_rich_snippet_link

bing_related_keywords

google_related_keywords

bing_news_title

bing_news_description

bing_videos

bing_images

bing_search_result_title

bing_search_result_description

bing_search_result_url

bing_paa_questions

bing_paa_answers

bing_slider_faq_questions

bing_slider_faq_answers

bing_pop_faq_questions

bing_pop_faq_answers

bing_tab_faq_questions

bing_tab_faq_answers

google_faq_questions

google_faq_answers

google_rich_snippet

google_search_result

indexedArray

total_images

total_videos

settings

url_current

menus

sidebar

Params
0	`__env`
1	`app`
2	`errors`
3	`post`
4	`postContent`
5	`author`
6	`updated_at`
7	`bing_rich_snippet_text`
8	`bing_rich_snippet_link`
9	`bing_related_keywords`
10	`google_related_keywords`
11	`bing_news_title`
12	`bing_news_description`
13	`bing_videos`
14	`bing_images`
15	`bing_search_result_title`
16	`bing_search_result_description`
17	`bing_search_result_url`
18	`bing_paa_questions`
19	`bing_paa_answers`
20	`bing_slider_faq_questions`
21	`bing_slider_faq_answers`
22	`bing_pop_faq_questions`
23	`bing_pop_faq_answers`
24	`bing_tab_faq_questions`
25	`bing_tab_faq_answers`
26	`google_faq_questions`
27	`google_faq_answers`
28	`google_rich_snippet`
29	`google_search_result`
30	`indexedArray`
31	`total_images`
32	`total_videos`
33	`settings`
34	`url_current`
35	`menus`
36	`sidebar`
37	`i`
38	`__currentLoopData`
39	`loop`
40	`item`

Params

__env

app

errors

post

postContent

author

updated_at

bing_rich_snippet_text

bing_rich_snippet_link

bing_related_keywords

google_related_keywords

bing_news_title

bing_news_description

bing_videos

bing_images

bing_search_result_title

bing_search_result_description

bing_search_result_url

bing_paa_questions

bing_paa_answers

bing_slider_faq_questions

bing_slider_faq_answers

bing_pop_faq_questions

bing_pop_faq_answers

bing_tab_faq_questions

bing_tab_faq_answers

google_faq_questions

google_faq_answers

google_rich_snippet

google_search_result

indexedArray

total_images

total_videos

settings

url_current

menus

sidebar

__currentLoopData

loop

item

Params
0	`__env`
1	`app`
2	`errors`
3	`post`
4	`postContent`
5	`author`
6	`updated_at`
7	`bing_rich_snippet_text`
8	`bing_rich_snippet_link`
9	`bing_related_keywords`
10	`google_related_keywords`
11	`bing_news_title`
12	`bing_news_description`
13	`bing_videos`
14	`bing_images`
15	`bing_search_result_title`
16	`bing_search_result_description`
17	`bing_search_result_url`
18	`bing_paa_questions`
19	`bing_paa_answers`
20	`bing_slider_faq_questions`
21	`bing_slider_faq_answers`
22	`bing_pop_faq_questions`
23	`bing_pop_faq_answers`
24	`bing_tab_faq_questions`
25	`bing_tab_faq_answers`
26	`google_faq_questions`
27	`google_faq_answers`
28	`google_rich_snippet`
29	`google_search_result`
30	`indexedArray`
31	`total_images`
32	`total_videos`
33	`settings`
34	`url_current`
35	`menus`
36	`sidebar`
37	`i`
38	`__currentLoopData`
39	`loop`
40	`item`

Params

__env

app

errors

post

postContent

author

updated_at

bing_rich_snippet_text

bing_rich_snippet_link

bing_related_keywords

google_related_keywords

bing_news_title

bing_news_description

bing_videos

bing_images

bing_search_result_title

bing_search_result_description

bing_search_result_url

bing_paa_questions

bing_paa_answers

bing_slider_faq_questions

bing_slider_faq_answers

bing_pop_faq_questions

bing_pop_faq_answers

bing_tab_faq_questions

bing_tab_faq_answers

google_faq_questions

google_faq_answers

google_rich_snippet

google_search_result

indexedArray

total_images

total_videos

settings

url_current

menus

sidebar

__currentLoopData

loop

item

Params
0	`__env`
1	`app`
2	`errors`
3	`post`
4	`postContent`
5	`author`
6	`updated_at`
7	`bing_rich_snippet_text`
8	`bing_rich_snippet_link`
9	`bing_related_keywords`
10	`google_related_keywords`
11	`bing_news_title`
12	`bing_news_description`
13	`bing_videos`
14	`bing_images`
15	`bing_search_result_title`
16	`bing_search_result_description`
17	`bing_search_result_url`
18	`bing_paa_questions`
19	`bing_paa_answers`
20	`bing_slider_faq_questions`
21	`bing_slider_faq_answers`
22	`bing_pop_faq_questions`
23	`bing_pop_faq_answers`
24	`bing_tab_faq_questions`
25	`bing_tab_faq_answers`
26	`google_faq_questions`
27	`google_faq_answers`
28	`google_rich_snippet`
29	`google_search_result`
30	`indexedArray`
31	`total_images`
32	`total_videos`
33	`settings`
34	`url_current`
35	`menus`
36	`sidebar`
37	`i`
38	`__currentLoopData`
39	`loop`
40	`item`

Params

__env

app

errors

post

postContent

author

updated_at

bing_rich_snippet_text

bing_rich_snippet_link

bing_related_keywords

google_related_keywords

bing_news_title

bing_news_description

bing_videos

bing_images

bing_search_result_title

bing_search_result_description

bing_search_result_url

bing_paa_questions

bing_paa_answers

bing_slider_faq_questions

bing_slider_faq_answers

bing_pop_faq_questions

bing_pop_faq_answers

bing_tab_faq_questions

bing_tab_faq_answers

google_faq_questions

google_faq_answers

google_rich_snippet

google_search_result

indexedArray

total_images

total_videos

settings

url_current

menus

sidebar

__currentLoopData

loop

item

Params
0	`__env`
1	`app`
2	`errors`
3	`post`
4	`postContent`
5	`author`
6	`updated_at`
7	`bing_rich_snippet_text`
8	`bing_rich_snippet_link`
9	`bing_related_keywords`
10	`google_related_keywords`
11	`bing_news_title`
12	`bing_news_description`
13	`bing_videos`
14	`bing_images`
15	`bing_search_result_title`
16	`bing_search_result_description`
17	`bing_search_result_url`
18	`bing_paa_questions`
19	`bing_paa_answers`
20	`bing_slider_faq_questions`
21	`bing_slider_faq_answers`
22	`bing_pop_faq_questions`
23	`bing_pop_faq_answers`
24	`bing_tab_faq_questions`
25	`bing_tab_faq_answers`
26	`google_faq_questions`
27	`google_faq_answers`
28	`google_rich_snippet`
29	`google_search_result`
30	`indexedArray`
31	`total_images`
32	`total_videos`
33	`settings`
34	`url_current`
35	`menus`
36	`sidebar`
37	`i`
38	`__currentLoopData`
39	`loop`
40	`item`

Params

__env

app

errors

post

postContent

author

updated_at

bing_rich_snippet_text

bing_rich_snippet_link

bing_related_keywords

google_related_keywords

bing_news_title

bing_news_description

bing_videos

bing_images

bing_search_result_title

bing_search_result_description

bing_search_result_url

bing_paa_questions

bing_paa_answers

bing_slider_faq_questions

bing_slider_faq_answers

bing_pop_faq_questions

bing_pop_faq_answers

bing_tab_faq_questions

bing_tab_faq_answers

google_faq_questions

google_faq_answers

google_rich_snippet

google_search_result

indexedArray

total_images

total_videos

settings

url_current

menus

sidebar

__currentLoopData

loop

item

Params
0	`__env`
1	`app`
2	`errors`
3	`post`
4	`postContent`
5	`author`
6	`updated_at`
7	`bing_rich_snippet_text`
8	`bing_rich_snippet_link`
9	`bing_related_keywords`
10	`google_related_keywords`
11	`bing_news_title`
12	`bing_news_description`
13	`bing_videos`
14	`bing_images`
15	`bing_search_result_title`
16	`bing_search_result_description`
17	`bing_search_result_url`
18	`bing_paa_questions`
19	`bing_paa_answers`
20	`bing_slider_faq_questions`
21	`bing_slider_faq_answers`
22	`bing_pop_faq_questions`
23	`bing_pop_faq_answers`
24	`bing_tab_faq_questions`
25	`bing_tab_faq_answers`
26	`google_faq_questions`
27	`google_faq_answers`
28	`google_rich_snippet`
29	`google_search_result`
30	`indexedArray`
31	`total_images`
32	`total_videos`
33	`settings`
34	`url_current`
35	`menus`
36	`sidebar`
37	`i`
38	`__currentLoopData`
39	`loop`
40	`item`

Params

__env

app

errors

post

postContent

author

updated_at

bing_rich_snippet_text

bing_rich_snippet_link

bing_related_keywords

google_related_keywords

bing_news_title

bing_news_description

bing_videos

bing_images

bing_search_result_title

bing_search_result_description

bing_search_result_url

bing_paa_questions

bing_paa_answers

bing_slider_faq_questions

bing_slider_faq_answers

bing_pop_faq_questions

bing_pop_faq_answers

bing_tab_faq_questions

bing_tab_faq_answers

google_faq_questions

google_faq_answers

google_rich_snippet

google_search_result

indexedArray

total_images

total_videos

settings

url_current

menus

sidebar

__currentLoopData

loop

item

Params
0	`__env`
1	`app`
2	`errors`
3	`post`
4	`postContent`
5	`author`
6	`updated_at`
7	`bing_rich_snippet_text`
8	`bing_rich_snippet_link`
9	`bing_related_keywords`
10	`google_related_keywords`
11	`bing_news_title`
12	`bing_news_description`
13	`bing_videos`
14	`bing_images`
15	`bing_search_result_title`
16	`bing_search_result_description`
17	`bing_search_result_url`
18	`bing_paa_questions`
19	`bing_paa_answers`
20	`bing_slider_faq_questions`
21	`bing_slider_faq_answers`
22	`bing_pop_faq_questions`
23	`bing_pop_faq_answers`
24	`bing_tab_faq_questions`
25	`bing_tab_faq_answers`
26	`google_faq_questions`
27	`google_faq_answers`
28	`google_rich_snippet`
29	`google_search_result`
30	`indexedArray`
31	`total_images`
32	`total_videos`
33	`settings`
34	`url_current`
35	`menus`
36	`sidebar`
37	`i`
38	`__currentLoopData`
39	`loop`
40	`item`

Params

__env

app

errors

post

postContent

author

updated_at

bing_rich_snippet_text

bing_rich_snippet_link

bing_related_keywords

google_related_keywords

bing_news_title

bing_news_description

bing_videos

bing_images

bing_search_result_title

bing_search_result_description

bing_search_result_url

bing_paa_questions

bing_paa_answers

bing_slider_faq_questions

bing_slider_faq_answers

bing_pop_faq_questions

bing_pop_faq_answers

bing_tab_faq_questions

bing_tab_faq_answers

google_faq_questions

google_faq_answers

google_rich_snippet

google_search_result

indexedArray

total_images

total_videos

settings

url_current

menus

sidebar

__currentLoopData

loop

item

Metadata
Bindings	0. 2025-06-16 19:53:37 1. fan-rpm-to-cfm-calculator
Backtrace	15. /app/Providers/RouteServiceProvider.php:54 18. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:842 19. Route binding:39 20. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:167 21. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:78

Metadata

Bindings

0. 2025-06-16 19:53:37
1. fan-rpm-to-cfm-calculator

Backtrace

15. /app/Providers/RouteServiceProvider.php:54
18. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:842
19. Route binding:39
20. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:167
21. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:78

Metadata
Bindings	0. 118795 1. 0
Backtrace	19. middleware::checkdate:30 20. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:167 21. /vendor/laravel/jetstream/src/Http/Middleware/ShareInertiaData.php:61 22. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:167 23. /vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php:50

Metadata

Bindings

0. 118795
1. 0

Backtrace

19. middleware::checkdate:30
20. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:167
21. /vendor/laravel/jetstream/src/Http/Middleware/ShareInertiaData.php:61
22. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:167
23. /vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php:50

Metadata
Bindings	0. header
Backtrace	15. /vendor/outl1ne/nova-menu-builder/src/helpers.php:32 17. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54 18. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45 19. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:261 20. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:205

Metadata

Bindings

0. header

Backtrace

15. /vendor/outl1ne/nova-menu-builder/src/helpers.php:32
17. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
18. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
19. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:261
20. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:205

Metadata
Bindings	0. 1
Backtrace	19. /vendor/outl1ne/nova-menu-builder/src/Models/Menu.php:35 20. /vendor/outl1ne/nova-menu-builder/src/helpers.php:33 22. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54 23. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45 24. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:261

Metadata

Bindings

0. 1

Backtrace

19. /vendor/outl1ne/nova-menu-builder/src/Models/Menu.php:35
20. /vendor/outl1ne/nova-menu-builder/src/helpers.php:33
22. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
23. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
24. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:261

Metadata
Backtrace	24. /vendor/outl1ne/nova-menu-builder/src/Models/Menu.php:35 25. /vendor/outl1ne/nova-menu-builder/src/helpers.php:33 27. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54 28. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45 29. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:261

Metadata

Backtrace

24. /vendor/outl1ne/nova-menu-builder/src/Models/Menu.php:35
25. /vendor/outl1ne/nova-menu-builder/src/helpers.php:33
27. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
28. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
29. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:261

Metadata
Bindings	0. publish
Backtrace	14. /app/View/Composers/SidebarView.php:22 15. /app/View/Composers/SidebarView.php:12 16. /vendor/laravel/framework/src/Illuminate/View/Concerns/ManagesEvents.php:124 17. /vendor/laravel/framework/src/Illuminate/View/Concerns/ManagesEvents.php:162 20. /vendor/laravel/framework/src/Illuminate/View/Concerns/ManagesEvents.php:177

Metadata

Bindings

0. publish

Backtrace

14. /app/View/Composers/SidebarView.php:22
15. /app/View/Composers/SidebarView.php:12
16. /vendor/laravel/framework/src/Illuminate/View/Concerns/ManagesEvents.php:124
17. /vendor/laravel/framework/src/Illuminate/View/Concerns/ManagesEvents.php:162
20. /vendor/laravel/framework/src/Illuminate/View/Concerns/ManagesEvents.php:177

Metadata
Bindings	0. 46023
Backtrace	21. view::2dd102cf0462e89a4d4d8bc77355d767652bf9aa:15 23. /vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:108 24. /vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58 25. /vendor/livewire/livewire/src/ComponentConcerns/RendersLivewireComponents.php:69 26. /vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:61

Metadata

Bindings

0. 46023

Backtrace

21. view::2dd102cf0462e89a4d4d8bc77355d767652bf9aa:15
23. /vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:108
24. /vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
25. /vendor/livewire/livewire/src/ComponentConcerns/RendersLivewireComponents.php:69
26. /vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:61

0 of 0

array:25 [▼"cookie" => array:1 [▶ 0 => "_pk_id.64.7c30=d6d328405f7624c9.1750083807.; _pk_ses.64.7c30=1; XSRF-TOKEN=eyJpdiI6IjBvRi9tQlJFa2pLZTlQcFMxYzZqUHc9PSIsInZhbHVlIjoiQXhVcDhHeExKdFBDQk8zMEwzTUg5MWYzNk5uYTZjYzIxR254U0ZIcjVpYVFXanRnaDhMUlJqM1N4Z1ZNYzVNQWtGLzdBVG5DcHhPQ0xCRm03TkhsZkZtWGJSS2RWN0VZTWdLczcxTEp1ZjVsNXBCa0QraTUzK2RxSmVZTC9IcGsiLCJtYWMiOiJhNDM2ZWJiYTgwMGI4NzJhYTgyYjFjMjBkZDM1MzU2ODEyZTM3NTk4OGNkZTAxNjE3MjMxOWJlMDQ2OGQyNTlmIiwidGFnIjoiIn0%3D; askhelpdesk_session=eyJpdiI6ImpIUmJXZXdmSWVoeVV2Qlh4cXhSeUE9PSIsInZhbHVlIjoiRzlueFBUN2FWa05FR0xNOUFNeFJpbWdDcFE2SXNMaklGcVRoY09ZZUszdlpBaFdoN3ZPZEROVS90bDErVUFWN2tJb1h4SjJXbnFtOWNHZEl0c0lXSmROYmdrTDNpM3VWYzhDT3R3ZlB6dXlVRHI2RWpTUEYyOVdKREdnbk5IMk4iLCJtYWMiOiJlNjUyMjRmMDNiODVkMzJjMDEyZDAwOTI2ZmZjNGEzNGZjYjBjYzQ4NGUzYTg3ZDBmYTU2ZDY5NjRhZDg5OGY2IiwidGFnIjoiIn0%3D ◀_pk_id.64.7c30=d6d328405f7624c9.1750083807.; _pk_ses.64.7c30=1; XSRF-TOKEN=eyJpdiI6IjBvRi9tQlJFa2pLZTlQcFMxYzZqUHc9PSIsInZhbHVlIjoiQXhVcDhHeExKdFBDQk8zMEwzTUg5M ▶" ] "cf-ipcountry" => array:1 [▶ 0 => "US" ] "cf-connecting-ip" => array:1 [▶ 0 => "216.73.216.216" ] "cdn-loop" => array:1 [▶ 0 => "cloudflare; loops=1" ] "sec-fetch-mode" => array:1 [▶ 0 => "navigate" ] "sec-fetch-site" => array:1 [▶ 0 => "none" ] "accept" => array:1 [▶ 0 => "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7" ] "user-agent" => array:1 [▶ 0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)" ] "upgrade-insecure-requests" => array:1 [▶ 0 => "1" ] "sec-ch-ua-platform" => array:1 [▶ 0 => ""Windows"" ] "sec-ch-ua-mobile" => array:1 [▶ 0 => "?0" ] "sec-ch-ua" => array:1 [▶ 0 => ""Chromium";v="130", "HeadlessChrome";v="130", "Not?A_Brand";v="99"" ] "cache-control" => array:1 [▶ 0 => "no-cache" ] "pragma" => array:1 [▶ 0 => "no-cache" ] "accept-encoding" => array:1 [▶ 0 => "gzip, br" ] "cf-ray" => array:1 [▶ 0 => "950af75218dfedc5-ORD" ] "priority" => array:1 [▶ 0 => "u=0, i" ] "sec-fetch-dest" => array:1 [▶ 0 => "document" ] "sec-fetch-user" => array:1 [▶ 0 => "?1" ] "cf-visitor" => array:1 [▶ 0 => "{"scheme":"https"}" ] "connection" => array:1 [▶ 0 => "close" ] "x-forwarded-proto" => array:1 [▶ 0 => "https" ] "x-forwarded-for" => array:1 [▶ 0 => "216.73.216.216, 172.69.59.243" ] "x-server-addr" => array:1 [▶ 0 => "154.12.239.204" ] "host" => array:1 [▶ 0 => "receivinghelpdesk.com" ]]

0 of 0

array:56 [▼"USER" => "runcloud" "HOME" => "/home/runcloud" "SCRIPT_NAME" => "/ask/index.php" "REQUEST_URI" => "/ask/fan-rpm-to-cfm-calculator" "QUERY_STRING" => "" "REQUEST_METHOD" => "GET" "SERVER_PROTOCOL" => "HTTP/1.0" "GATEWAY_INTERFACE" => "CGI/1.1" "REDIRECT_URL" => "/ask/fan-rpm-to-cfm-calculator" "REMOTE_PORT" => "49026" "SCRIPT_FILENAME" => "/home/runcloud/webapps/ReceivingHelpDesk/ask/index.php" "SERVER_ADMIN" => "you@example.com" "CONTEXT_DOCUMENT_ROOT" => "/home/runcloud/webapps/ReceivingHelpDesk/" "CONTEXT_PREFIX" => "" "REQUEST_SCHEME" => "http" "DOCUMENT_ROOT" => "/home/runcloud/webapps/ReceivingHelpDesk/" "REMOTE_ADDR" => "172.69.59.243" "SERVER_PORT" => "80" "SERVER_ADDR" => "127.0.0.1" "SERVER_NAME" => "receivinghelpdesk.com" "SERVER_SOFTWARE" => "Apache/2.4.63 (Unix) OpenSSL/1.1.1f" "SERVER_SIGNATURE" => "" "LD_LIBRARY_PATH" => "/RunCloud/Packages/apache2-rc/lib" "PATH" => "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" "HTTP_COOKIE" => "_pk_id.64.7c30=d6d328405f7624c9.1750083807.; _pk_ses.64.7c30=1; XSRF-TOKEN=eyJpdiI6IjBvRi9tQlJFa2pLZTlQcFMxYzZqUHc9PSIsInZhbHVlIjoiQXhVcDhHeExKdFBDQk8zMEwzTUg5MWYzNk5uYTZjYzIxR254U0ZIcjVpYVFXanRnaDhMUlJqM1N4Z1ZNYzVNQWtGLzdBVG5DcHhPQ0xCRm03TkhsZkZtWGJSS2RWN0VZTWdLczcxTEp1ZjVsNXBCa0QraTUzK2RxSmVZTC9IcGsiLCJtYWMiOiJhNDM2ZWJiYTgwMGI4NzJhYTgyYjFjMjBkZDM1MzU2ODEyZTM3NTk4OGNkZTAxNjE3MjMxOWJlMDQ2OGQyNTlmIiwidGFnIjoiIn0%3D; askhelpdesk_session=eyJpdiI6ImpIUmJXZXdmSWVoeVV2Qlh4cXhSeUE9PSIsInZhbHVlIjoiRzlueFBUN2FWa05FR0xNOUFNeFJpbWdDcFE2SXNMaklGcVRoY09ZZUszdlpBaFdoN3ZPZEROVS90bDErVUFWN2tJb1h4SjJXbnFtOWNHZEl0c0lXSmROYmdrTDNpM3VWYzhDT3R3ZlB6dXlVRHI2RWpTUEYyOVdKREdnbk5IMk4iLCJtYWMiOiJlNjUyMjRmMDNiODVkMzJjMDEyZDAwOTI2ZmZjNGEzNGZjYjBjYzQ4NGUzYTg3ZDBmYTU2ZDY5NjRhZDg5OGY2IiwidGFnIjoiIn0%3D ◀_pk_id.64.7c30=d6d328405f7624c9.1750083807.; _pk_ses.64.7c30=1; XSRF-TOKEN=eyJpdiI6IjBvRi9tQlJFa2pLZTlQcFMxYzZqUHc9PSIsInZhbHVlIjoiQXhVcDhHeExKdFBDQk8zMEwzTUg5M ▶" "HTTP_CF_IPCOUNTRY" => "US" "HTTP_CF_CONNECTING_IP" => "216.73.216.216" "HTTP_CDN_LOOP" => "cloudflare; loops=1" "HTTP_SEC_FETCH_MODE" => "navigate" "HTTP_SEC_FETCH_SITE" => "none" "HTTP_ACCEPT" => "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7" "HTTP_USER_AGENT" => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)" "HTTP_UPGRADE_INSECURE_REQUESTS" => "1" "HTTP_SEC_CH_UA_PLATFORM" => ""Windows"" "HTTP_SEC_CH_UA_MOBILE" => "?0" "HTTP_SEC_CH_UA" => ""Chromium";v="130", "HeadlessChrome";v="130", "Not?A_Brand";v="99"" "HTTP_CACHE_CONTROL" => "no-cache" "HTTP_PRAGMA" => "no-cache" "HTTP_ACCEPT_ENCODING" => "gzip, br" "HTTP_CF_RAY" => "950af75218dfedc5-ORD" "HTTP_PRIORITY" => "u=0, i" "HTTP_SEC_FETCH_DEST" => "document" "HTTP_SEC_FETCH_USER" => "?1" "HTTP_CF_VISITOR" => "{"scheme":"https"}" "HTTP_CONNECTION" => "close" "HTTP_X_FORWARDED_PROTO" => "https" "HTTP_X_FORWARDED_FOR" => "216.73.216.216, 172.69.59.243" "HTTP_X_SERVER_ADDR" => "154.12.239.204" "HTTP_HOST" => "receivinghelpdesk.com" "HTTPS" => "on" "REDIRECT_STATUS" => "200" "REDIRECT_HTTPS" => "on" "FCGI_ROLE" => "RESPONDER" "PHP_SELF" => "/ask/index.php" "REQUEST_TIME_FLOAT" => 1750083817.314 "REQUEST_TIME" => 1750083817]

0 of 0

array:4 [▼"_pk_id_64_7c30" => null "_pk_ses_64_7c30" => null "XSRF-TOKEN" => "mfT5169TeslAtidix77PAaQbn9wIxRP9RpqWDyK8" "askhelpdesk_session" => "e1sW6nJ1Ls04NgPKVrXRLcSAmT1Qxld7dC8npt7Y"]

0 of 0

array:7 [▼"content-type" => array:1 [▶ 0 => "text/html; charset=UTF-8" ] "cache-control" => array:1 [▶ 0 => "private, must-revalidate" ] "date" => array:1 [▶ 0 => "Mon, 16 Jun 2025 14:23:37 GMT" ] "pragma" => array:1 [▶ 0 => "no-cache" ] "expires" => array:1 [▶ 0 => -1 ] "set-cookie" => array:2 [▶ 0 => "XSRF-TOKEN=eyJpdiI6IkFZZTNIN1NwQmNrdlloMXBkL1ZjMlE9PSIsInZhbHVlIjoiZ3U5UDlaOXFnOVl2TFNPTktQaUN3OHhYTVFvNjkvTFd3KzExRkJ3c1M3d3ZLaWNlay8vVVdKa3lOcjEySGJIaUg2ejEwNWFrcERQcmF4YmdrbXZZYThuUEE2cm9tYzVEN05ZaFdFcW0zbVdlUlgvZlRDeHZtbXBsMTN2M1FrR2wiLCJtYWMiOiJhMWIxM2YxMGJkYjNhZDk1MzQ0NTQxMGY1YWFlNjk3NDdlYjY1OGQ2N2ViNmYxZDQ5ZTZkODEwNzYyYjM0MWRhIiwidGFnIjoiIn0%3D; expires=Mon, 16-Jun-2025 16:23:38 GMT; Max-Age=7200; path=/; samesite=lax ◀XSRF-TOKEN=eyJpdiI6IkFZZTNIN1NwQmNrdlloMXBkL1ZjMlE9PSIsInZhbHVlIjoiZ3U5UDlaOXFnOVl2TFNPTktQaUN3OHhYTVFvNjkvTFd3KzExRkJ3c1M3d3ZLaWNlay8vVVdKa3lOcjEySGJIaUg2ejEwN ▶" 1 => "askhelpdesk_session=eyJpdiI6InhWRHRxQjJVU3R0d2s2ZjBDNWkreFE9PSIsInZhbHVlIjoiSUt4Z0pmYzFZYmR5dlg2MERweFhqTG1UWTVMNGJXOWdZM0FpaWRlamFuVEwvc3hxRDlyNTNhTTRvSzJUUkNLZ0p4SnMxMmVXbEExU1puQm1IVmdVL2hYSkVwZDhqb01lWm5jMmR2bXBVa0J1VjJNNC9ZSE5iU2pTZ1I4L2ZMcjgiLCJtYWMiOiIyZWNkM2FkNzVmNTQzZmJjODYzODg3OTNiNGViOWEyZmZhNTE3ZDVjMTFkOTYxNTMxMTZiYjAwZjdmODJhMzNhIiwidGFnIjoiIn0%3D; expires=Mon, 16-Jun-2025 16:23:38 GMT; Max-Age=7200; path=/; httponly; samesite=lax ◀askhelpdesk_session=eyJpdiI6InhWRHRxQjJVU3R0d2s2ZjBDNWkreFE9PSIsInZhbHVlIjoiSUt4Z0pmYzFZYmR5dlg2MERweFhqTG1UWTVMNGJXOWdZM0FpaWRlamFuVEwvc3hxRDlyNTNhTTRvSzJUUkNL ▶" ] "Set-Cookie" => array:2 [▶ 0 => "XSRF-TOKEN=eyJpdiI6IkFZZTNIN1NwQmNrdlloMXBkL1ZjMlE9PSIsInZhbHVlIjoiZ3U5UDlaOXFnOVl2TFNPTktQaUN3OHhYTVFvNjkvTFd3KzExRkJ3c1M3d3ZLaWNlay8vVVdKa3lOcjEySGJIaUg2ejEwNWFrcERQcmF4YmdrbXZZYThuUEE2cm9tYzVEN05ZaFdFcW0zbVdlUlgvZlRDeHZtbXBsMTN2M1FrR2wiLCJtYWMiOiJhMWIxM2YxMGJkYjNhZDk1MzQ0NTQxMGY1YWFlNjk3NDdlYjY1OGQ2N2ViNmYxZDQ5ZTZkODEwNzYyYjM0MWRhIiwidGFnIjoiIn0%3D; expires=Mon, 16-Jun-2025 16:23:38 GMT; path=/ ◀XSRF-TOKEN=eyJpdiI6IkFZZTNIN1NwQmNrdlloMXBkL1ZjMlE9PSIsInZhbHVlIjoiZ3U5UDlaOXFnOVl2TFNPTktQaUN3OHhYTVFvNjkvTFd3KzExRkJ3c1M3d3ZLaWNlay8vVVdKa3lOcjEySGJIaUg2ejEwN ▶" 1 => "askhelpdesk_session=eyJpdiI6InhWRHRxQjJVU3R0d2s2ZjBDNWkreFE9PSIsInZhbHVlIjoiSUt4Z0pmYzFZYmR5dlg2MERweFhqTG1UWTVMNGJXOWdZM0FpaWRlamFuVEwvc3hxRDlyNTNhTTRvSzJUUkNLZ0p4SnMxMmVXbEExU1puQm1IVmdVL2hYSkVwZDhqb01lWm5jMmR2bXBVa0J1VjJNNC9ZSE5iU2pTZ1I4L2ZMcjgiLCJtYWMiOiIyZWNkM2FkNzVmNTQzZmJjODYzODg3OTNiNGViOWEyZmZhNTE3ZDVjMTFkOTYxNTMxMTZiYjAwZjdmODJhMzNhIiwidGFnIjoiIn0%3D; expires=Mon, 16-Jun-2025 16:23:38 GMT; path=/; httponly ◀askhelpdesk_session=eyJpdiI6InhWRHRxQjJVU3R0d2s2ZjBDNWkreFE9PSIsInZhbHVlIjoiSUt4Z0pmYzFZYmR5dlg2MERweFhqTG1UWTVMNGJXOWdZM0FpaWRlamFuVEwvc3hxRDlyNTNhTTRvSzJUUkNL ▶" ]]

0 of 0

array:4 [▼"_token" => "mfT5169TeslAtidix77PAaQbn9wIxRP9RpqWDyK8" "_previous" => array:1 [▶ "url" => "https://receivinghelpdesk.com/ask/fan-rpm-to-cfm-calculator" ] "_flash" => array:2 [▶ "old" => [] "new" => [] ] "PHPDEBUGBAR_STACK_DATA" => []]

1 x Application (97.38%)	1.42s
1 x Booting (2.56%)	37.28ms