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HVAC.BOOK

HVAC.BOOK

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📈 Analytical overview of Telegram channel HVAC.BOOK

Channel HVAC.BOOK (@hvac2) in the Farsi language segment is an active participant. Currently, the community unites 11 198 subscribers, ranking 17 945 in the Education category and 36 867 in the India region.

📊 Audience metrics and dynamics

Since its creation on невідомо, the project has demonstrated rapid growth, gathering an audience of 11 198 subscribers.

According to the latest data from 20 June, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by 51 over the last 30 days and by -4 over the last 24 hours, overall reach remains high.

  • Verification status: Not verified
  • Engagement rate (ER): The average audience engagement rate is 3.98%. Within the first 24 hours after publication, content typically collects 2.09% reactions from the total number of subscribers.
  • Post reach: On average, each post receives 446 views. Within the first day, a publication typically gains 234 views.
  • Reactions and interaction: The audience actively supports content: the average number of reactions per post is 0.
  • Thematic interests: Content is focused on key topics such as alarm, ntc, تاسیسات, anna, archive.

📝 Description and content policy

The author describes the resource as a platform for expressing subjective opinions:
@Azi800 @Majidrahimi @FaridR @MostafaRashidsalehi @NavidZhiani @MazdakSadriAfshar @sepehr ara omid @Hvac_mohammadi @alirezakarimi

Thanks to the high frequency of updates (latest data received on 21 June, 2026), the channel maintains relevance and a high level of publication reach. Analytics show that the audience actively interacts with content, making it an important point of influence in the Education category.

11 198
Subscribers
-424 hours
+207 days
+5130 days
Attracting Subscribers
June '26
June '26
+75
in 1 channels
May '26
+82
in 0 channels
Get PRO
April '26
+57
in 0 channels
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March '26
+46
in 0 channels
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February '26
+131
in 0 channels
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January '26
+89
in 0 channels
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December '25
+122
in 2 channels
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November '25
+143
in 0 channels
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October '25
+85
in 1 channels
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September '25
+108
in 0 channels
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August '25
+114
in 1 channels
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July '25
+982
in 0 channels
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June '25
+176
in 0 channels
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May '25
+439
in 0 channels
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April '25
+1 223
in 0 channels
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March '25
+208
in 0 channels
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February '25
+171
in 0 channels
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January '25
+75
in 0 channels
Get PRO
December '24
+132
in 0 channels
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November '24
+296
in 1 channels
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October '24
+234
in 0 channels
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September '24
+282
in 1 channels
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August '24
+239
in 1 channels
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July '24
+511
in 1 channels
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June '24
+396
in 0 channels
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May '24
+339
in 0 channels
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April '24
+351
in 0 channels
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March '24
+428
in 1 channels
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February '24
+484
in 0 channels
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January '24
+637
in 0 channels
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December '23
+459
in 0 channels
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November '23
+103
in 0 channels
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October '23
+75
in 0 channels
Get PRO
September '23
+110
in 0 channels
Get PRO
August '23
+76
in 0 channels
Get PRO
July '23
+74
in 0 channels
Get PRO
June '23
+114
in 0 channels
Get PRO
May '23
+84
in 0 channels
Get PRO
April '23
+45
in 0 channels
Get PRO
March '23
+68
in 0 channels
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February '23
+52
in 0 channels
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January '23
+62
in 0 channels
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December '22
+70
in 0 channels
Get PRO
November '22
+64
in 0 channels
Get PRO
October '22
+52
in 0 channels
Get PRO
September '22
+65
in 0 channels
Get PRO
August '22
+62
in 0 channels
Get PRO
July '22
+23
in 0 channels
Get PRO
June '22
+81
in 0 channels
Get PRO
May '22
+45
in 0 channels
Get PRO
April '22
+83
in 0 channels
Get PRO
March '22
+167
in 0 channels
Get PRO
February '22
+86
in 0 channels
Get PRO
January '22
+81
in 0 channels
Get PRO
December '21
+78
in 0 channels
Get PRO
November '21
+64
in 0 channels
Get PRO
October '21
+125
in 0 channels
Get PRO
September '21
+54
in 0 channels
Get PRO
August '21
+67
in 0 channels
Get PRO
July '21
+102
in 0 channels
Get PRO
June '21
+174
in 0 channels
Get PRO
May '21
+2 564
in 0 channels
Date
Subscriber Growth
Mentions
Channels
21 June0
20 June0
19 June+1
18 June+2
17 June+4
16 June+7
15 June+6
14 June+9
13 June+4
12 June+5
11 June+7
10 June+3
09 June+6
08 June+6
07 June0
06 June0
05 June+6
04 June0
03 June+7
02 June+1
01 June+1
Channel Posts
+1
ارزیابی ریسک کار بر روی داربست.xls1.25 KB

2
+2
استاندارد کلایمر .docx
139
3
+2
ارزیابی ریسک کار بر روی داربست.xls
136
4
PHL-JHA تجزيه و تحليل مخاطرات شغلي.doc
113
5
_ضوابط_ايمني_و_بهداشتی_در_كارگاه_جوشکاری.pdf
67
6
جزوه ایمنی برق.pdf
60
7
فایل معرفی Baffle Sealing تهیه و تدوین : رامین زیاری از شرکت فاتح صنعت
58
8
‏سند از طرف Ehsan_Razaghi
52
9
Shell_and_Tube_Heat_Exchangers,_Selection_and_Application_DEP_31.pdf
50
10
جدول Schedule و ضخامت ها برای انواع لوله https://t.me/NDT_QC
47
11
https://t.me/NDT_QC
46
12
Control Valve-95-4-20
44
13
‏سند از طرف Ehsan_Razaghi
42
14
+6
ابزار دقیق روشهای اندازه گیری.pdf
38
15
+3
ماهنامه نفت و انرژی + مبدل گرمایی 02144423755 09197556424
35
16
+4
ماهنامه نفت و انرژی + مبدل گرمایی 02144423755 09197556424
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عنوان مقاله: شبیه سازی نرم افزاری هيترهاي گازي ایستگاه تقلیل فشار گاز جهت بهينه سازي و بازیافت انرژی پژوهشگران: ناهید طاهریان، علي رشيدمرداني، مهدی حمزه ای در این مقاله سيكل فرآيندهاي منتج به گرم شدن گاز طبيعي در هيترهاي گازي در نرم افزار هايسيس مدل شده است. بدين ترتيب پيشنهاد استفاده از حرارت اتلافي از دودكش در جهت پيش گرمايش هواي احتراق بررسي گرديده است. در قسمت بعد با استفاده از نرم¬افزار ترموفلو به مدلسازي يك سيكل تركيبي براي استفاده از انرژي حرارتي گازهاي خروجي در جهت توليد انرژي الكتريكي پرداخته شده است. همچنين تأثير درصد هواي اضافي و رطوبت نسبي هواي احتراق بر گرماي ويژه، دماي شعله آدياباتيك و نقطه شبنم محصولات احتراق مورد بررسي قرار گرفت. نتايج حاكي از آن است كه افزايش دماي هواي احتراق باعث كاهش سوخت مصرفي و افزايش بازده احتراق مي¬شود. همچنين با در نظر گرفتن طرح پيشنهادي به عنوان يك نيروگاه، 168 مگاوات ساعت انرژی الکتریکی در طول يك سال توليد خواهد شد كه با فروش اين ميزان انرژي الكتريكي مي¬توان درآمد قابل توجهي بدست آورد.
29
18
COOLING TOWERS.pdf
29
19
Vessel Design
29
20
+1
Engineering-Reliability-and-Optimal-Maintenance-2006.pdf
29