SSC RESULT 2018
SSC RESULT 2018 WILL BE PUBLISHED TODAY AFTER 1.00 PM. SECONDARY SCHOOL CERTIFICATE EXAM IS THE FIRST PUBLIC EXAMINATION OF A STUDENT'S ACADEMIC CAREER. AFTER SUCCESSFULLY PASSING IN THE EXAMINATION STUDENT WILL GET CHANCE TO ADMIT INTO HIGHER SECONDARY LEVEL. THE RESULT SYSTEM IS GRADING AND THE MAXIMUM GRADING IS GPA 5.0 STUDENTS ALL OVER BANGLADESH IS WAITING FOR HEARING A GOOD RESULT IN THIS EXAMINATION.
Engineering Education in Bangladesh
There are many Universities (Public and Private) in Bangladesh which are offering Engineering degrees. The University name and web address is as follows-
Public Universities:-
Private Universities:-
Public Universities:-
1 | Bangabandhu Sheikh Mujibur Rahman Agricultural University | www.bsmrau.edu.bd |
2 | Bangabandhu Sheikh Mujibur Rahman Maritime University | www.bsmrmu.edu.bd |
3 | Bangabandhu Sheikh Mujibur Rahman Science & Technology University | www.bsmrstu.edu.bd |
4 | Bangladesh Agricultural University | www.bau.edu.bd |
5 | Bangladesh Textile University | www.butex.edu.bd |
6 | Bangladesh University of Engineering & Technology | www.buet.ac.bd |
7 | Bangladesh University of Professionals | www.bup.edu.bd |
8 | Barisal University | www.barisaluniv.edu.bd |
9 | Begum Rokeya University | www.brur.ac.bd |
10 | Chittagong University of Engineering & Technology | www.cuet.ac.bd |
11 | Chittagong Veterinary and Animal Sciences University | www.cvasu.ac.bd |
12 | Comilla University | www.cou.ac.bd |
13 | Dhaka University of Engineering & Technology | www.duet.ac.bd |
14 | Hajee Mohammad Danesh Science & Technology University | www.hstu.ac.bd |
15 | Jahangirnagar University | www.juniv.edu |
16 | Jessore University of Science & Technology | www.just.edu.bd |
17 | Khulna University | www.ku.ac.bd |
18 | Khulna University of Engineering and Technology | www.kuet.ac.bd |
19 | Mawlana Bhashani Science & Technology University | www.mbstu.ac.bd |
20 | Noakhali Science & Technology University | www.nstu.edu.bd |
21 | Pabna University of Science and Technology | www.pust.ac.bd |
22 | Patuakhali Science And Technology University | www.pstu.ac.bd |
23 | Rajshahi University of Engineering & Technology | www.ruet.ac.bd |
24 | Rangamati Science and Technology University | www.rmstu.edu.bd |
25 | Shahjalal University of Science & Technology | www.sust.edu |
26 | Sylhet Agricultural University | www.sau.ac.bd |
27 | University of Chittagong | www.cu.ac.bd |
28 | University of Dhaka | www.univdhaka.edu |
29 | University of Rajshahi | www.ru.ac.bd |
Private Universities:-
1 | Ahsanullah University of Science and Technology | www.aust.edu |
2 | American International University Bangladesh | www.aiub.edu |
3 | Army University of Engineering and Technology (BAUET), Qadirabad | www.bauet.ac.bd |
4 | Army University of Science and Technology(BAUST), Saidpur | www.baust.edu.bd |
5 | ASA University Bangladesh | www.asaub.edu.bd |
6 | Asian University of Bangladesh | www.aub-bd.org |
7 | Atish Dipankar University of Science & Technology | www.atishdipankaruniversity.edu.bd |
8 | Bangladesh Army International University of Science & Technology, Comilla | www.baiust.edu.bd |
Engineering Learning Part 01 (Otto Cycle)
Today we will discuss about Otto cycle.
Otto Cycle:
The Otto cycle is a set of processes used by
spark ignition internal combustion engines (2-stroke or 4-stroke cycles).
Otto Cycle is named
after Nikolus Otto (Nikolaus Otto a German Scientist developed Otto Cycle (Idealized
Thermodynamic Cycle) for Internal Combustion Engine. Nikolus was born in 1832
and died 1891).
The Otto cycle is constructed from:
1) Top and bottom of the loop: a pair of
quasi-parallel and ISENTROPIC PROCESSES (Friction less, adiabatic
reversible).
2) Left and right sides of the loop: a pair of
parallel ISOCHORIC PROCESSES (constant volume).
The Cycle Process-
1-2: Compression Stroke. Adiabatic Compression of
air/Fuel Mixture in the cylinder. Isentropic Compression.
2-3: Ignition of the compressed air/fuel mixture at
the top of the compression stroke while the volume is essentially constant.
Constant Volume Heating.
3-4: Expansion (Power Stroke). Adiabatic Expansion
of the hot gases in the cylinder. Isentropic Expansion.
4-1: Exhaust stroke. Ejection of the spent, hot
gases. Constant volume cooling.
What is Isentropic Processes?
In thermodynamics, an isentropic process is an
idealized thermodynamic process that is both
adiabatic and reversible. The work transfers of the system are friction less,
and there is no transfer of heat or matter.
What is an Isochoric process?
An isochoric process, also called a constant-volume process, an iso volumetric process, or an isometric process, is a thermodynamic process during which
the volume of the closed system undergoing such a process remains constant.
Some Links related to Otto Cycle Mathematical Problems with answers-
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