Telegram RegisterThe public register of Telegram

Channel

Chem_eng98

@chem_eng98

On this record: Growth · Engagement · Reactions · Posts · Telegram's recommendations · Cite this entry

1,517subscribers

+3 since we began measuring on 7 August 2026

Risers and fallers across the register · movement among entries of 1,000–3,162.

Register entry

Telegram ID-1001915211073
TypeChannel
Username@chem_eng98
CreatedBetween 1 April 2023 and 31 October 2023— estimated from Telegram’s id allocation, not measured. How this range is calculated.
First recorded7 August 2026
Last confirmed live15 August 2026
Measurements held5
Confirmed unchanged1 time, most recently 15 August 2026
On Telegramt.me/chem_eng98

Growth

1,5141,5171,515.57 August 2026 — 1,514 subscribers7 August 2026 — 1,514 subscribers8 August 2026 — 1,516 subscribers11 August 2026 — 1,514 subscribers15 August 2026 — 1,517 subscribers7 August 202615 August 2026
5 measurements spanning 7 days, net +3. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 1,514–1,517 and does not start at zero.
Measurement log — every subscribers count we have recorded
Measured (UTC)SubscribersChange
15 Aug 2026, 02:051,517+3
11 Aug 2026, 11:531,514-2
8 Aug 2026, 02:311,516+2
7 Aug 2026, 21:461,514no change
7 Aug 2026, 14:201,514first reading

Engagement

20 posts held, back to 16 July 2026the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 1 pageof Telegram’s post history, 20 posts per page.

ERR · 30 days
46.1%
avg views ÷ 1,517 subscribers
Avg views / post
700
20 posts measured
Reaction rate
5.20%
reactions ÷ views · ER floor
Posts in window
20
of 20 held

ERR is average views per post over the last 30 days divided by subscribers, the definition TGStat uses, so this figure is comparable with the one you will see elsewhere. It falls structurally as a channel grows: a high ERR on a small channel and a low one on a large channel describe reach mathematics, not quality. We publish the figure and the sample it came from and pass no verdict on it.

ER is defined industry-wide as (forwards + reactions + comments) ÷ views— note the denominator is views, not subscribers. Telegram’s public web preview carries views and reactions but not forward or comment counts, so the reaction rate above is the reactions term only and is therefore a floor: the true ER for this channel is higher by an amount we have not measured and will not estimate.

What these figures were computed from
WindowRolling 30 days · latest post in window 6 August 2026
Posts held20 (16 July 20266 August 2026)
Views total13,994
Reactions total728
Forwards / commentsnot exposed by the public surface — not measured, not estimated
Readings taken7 Aug 2026, 21:46 UTC

Views are a single reading per post, taken at the time above. A post published in the last day or two is still accumulating views, which pulls the 30-day average down slightly. That is a property of the standard definition rather than a fault in it, so we keep the definition rather than “correcting” the number into something nobody can reproduce.

Precision. Telegram publishes view counts on its public widget in short form — 8.12K, 3.7M — so any reading at or above 1,000 reaches us rounded to three significant figures, and only counts below 1,000 are exact. Averages and rates derived from them are shown to the same precision rather than to the unit: a figure like 3,701,250 would assert digits nobody measured.

Reaction counts are published per emoji and rounded the same way, so a total below 1,000 is exact and a larger one is a sum that may carry a rounded component from each emoji above 1,000. Because it is a sum, it does not look rounded — read a large reaction total as three significant figures per contributing emoji rather than as the figure it prints.

Reaction mix

728 reactions across 20 posts, in 16 distinct kinds. The most used accounts for 28.6% of them.

Every reaction kind recorded on the sample, most used first
ReactionCountShareShare, drawn
20828.6%
👎13618.7%
👍13218.1%
👏557.55%
👌466.32%
🔥415.63%
😁364.95%
🎉223.02%
🥰212.88%
😍162.20%
🐳81.10%
👾20.275%
😴20.275%
🍾10.137%
😨10.137%
🤷‍♂10.137%

No sentiment is inferred, and none should be read in. This table is ordered by count and by nothing else. Emoji do not carry stable meaning across languages or communities — 🙏 is thanks in one channel and mourning in another — so we publish which ones were pressed and how often, and pass no judgement on what an audience meant by them.

Precision. Telegram publishes reaction counts per emoji and short-forms each one — 4.34K, 1.2M — so any single kind at or above 1,000 reaches us at three significant figures, and only counts below 1,000 are exact. The shares above are ratios of those figures and carry the same error. This is also why the total here can differ slightly from a reaction total printed elsewhere on the page: both are sums of the same rounded parts, taken over samples with different edges.

Coverage. Reactions were read on 20 of the 20 sampled posts in this sample. Summed by Telegram’s own count on each post — not by adding up the per-emoji breakdown above — those same posts carry 728reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.

Measured over the 20 most recent posts we hold, published 16 July 2026 to 6 August 2026, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.

Recent posts

6 Aug 2026, 19:18 UTC175 views8 reactionsread 7 August 2026
Photo

سیستم توقف اضطراری(ESD) @Chem_eng98

👏6👌2

Signed Mamsin²⁷✈️

5 Aug 2026, 09:49 UTC344 views9 reactionsread 7 August 2026
Photo

✅آنتالپی واکنش (Enthalpy of Reaction) توضیح: آنتالپی واکنش نشان‌دهندهٔ تغییر گرمایی واکنش در فشار ثابت است. اگر ΔH منفی باشد، واکنش گرماده است و گرما آزاد می‌کند؛ اگر مثبت باشد، واکنش گرماگیر است و برای انجام شدن نیاز به جذب گرما دارد. @Chem_eng98

👏81

Signed Mamsin²⁷✈️

2 Aug 2026, 18:40 UTC459 views19 reactionsread 7 August 2026
Photo

🖼️کوره های فرآیندی. @Chem_eng98

👍144👎1

Signed Mamsin²⁷✈️

1 Aug 2026, 18:38 UTC505 views18 reactionsread 7 August 2026
Photo

💥Dead Leg. @Chem_eng98

15👌3

Signed Mamsin²⁷✈️

31 Jul 2026, 18:33 UTC531 views13 reactionsread 7 August 2026
Photo

✅ Tie Line – تی لاین 🔹 توضیح ساده: تی‌لاین (Tie Line) در نمودارهای تعادل فازی خطی است که ترکیب دو فاز در حال تعادل (مثلاً فاز مایع و بخار) را در یک دما و فشار مشخص به هم متصل می‌کند. این خط نشان می‌دهد که هر فاز چه ترکیبی دارد وقتی سیستم در حالت تعادل قرار دارد. @Chem_eng98

🔥103

Signed Mamsin²⁷✈️

29 Jul 2026, 18:46 UTC701 views14 reactionsread 7 August 2026
Photo

9 نوع خوردگی در لوله ها. @Chem_eng98

11🐳2👌1

Signed Mamsin²⁷✈️

28 Jul 2026, 11:06 UTC683 views37 reactionsread 7 August 2026
Photo

Horse Power(HP) Calculation. اینگونه پست هارو ادامه بدیم؟👍👎 @Chem_eng98

👍288👎1

Signed Mamsin²⁷✈️

27 Jul 2026, 13:52 UTC760 views30 reactionsread 7 August 2026
Photo

Water Hammer Effect. ♥️ @Chem_eng98

28👌2

Signed Mamsin²⁷✈️

26 Jul 2026, 12:08 UTC635 views18 reactionsread 7 August 2026
Photo

مقایسه برج های سینی دار و پرشده. @Chem_eng98

16👌2

Signed Mamsin²⁷✈️

25 Jul 2026, 19:37 UTC731 views126 reactionsread 7 August 2026

Posted without readable text

👎10911👍3👾2🍾1

Signed Mamsin²⁷✈️

24 Jul 2026, 20:09 UTC741 views21 reactionsread 7 August 2026
Photo

✅ Fixed Roof Tank – مخزن سقف ثابت 🔹 توضیح ساده: مخزن سقف ثابت نوعی مخزن ذخیره‌سازی است که در آن سقف به‌صورت ثابت به بدنه مخزن متصل است و همراه با سطح مایع حرکت نمی‌کند. این مخازن معمولاً برای ذخیره مایعاتی با فشار بخار پایین مانند آب، نفت کوره و برخی فرآورده‌های نفتی استفاده می‌شوند. @Chem_eng98

17👎2👍1🔥1

Signed Mamsin²⁷✈️

24 Jul 2026, 11:17 UTC723 views130 reactionsread 7 August 2026
Photo

✅ Flange – فلنج 🔹 توضیح ساده: فلنج قطعه‌ای مکانیکی در سیستم‌های لوله‌کشی صنعتی است که برای اتصال لوله‌ها، شیرآلات، پمپ‌ها و تجهیزات به یکدیگر استفاده می‌شود. اتصال فلنجی معمولاً با پیچ و مهره و گسکت (واشر آب‌بندی) انجام می‌شود تا امکان باز و بسته کردن آسان برای تعمیر و نگهداری فراهم باشد. @Chem_eng98

28😁19👌14👏14🔥14🎉12👍11🥰9

Signed Mamsin²⁷✈️

Showing the 12 most recent of 20 posts we hold for @chem_eng98. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.

Appears in Telegram’s recommendations for other channels

The reverse of the list above, and a different kind of signal. This does not require this channel to have ever been asked about directly — each row below is a channel we DID ask Telegram about, whose Telegram-generated list happened to include this one. A channel can appear here with an empty list above it, because being named by someone else’s query is independent of having been queried itself.

قیمت بازار دلار طلا خودرو
@ba_z1 · 1,519,349
Telegram ranks this channel #58 of 69 here — alongside 68 others — read 11 August 2026

This channel appears in 1 seed channel's Telegram-generated recommendation list in total. Each is Telegram’s list for THAT channel, not this one — see how this is measured.

Cite this entry

A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 15 August 2026 — this entry's latest reading, not the date you are reading this.

“Chem_eng98” (@chem_eng98), 1,517 subscribers as measured 15 August 2026. Telegram Register, tgregister.com/channel/chem_eng98.

Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.