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Wyszukujesz frazę "Hasan, Md. Zahid" wg kryterium: Autor


Wyświetlanie 1-4 z 4
Tytuł:
PV/T Systems for Renewable Energy Storage: A Review
Autorzy:
Avijit, Mallik
Hasan, Md. Zahid
Powiązania:
https://bibliotekanauki.pl/articles/1177985.pdf
Data publikacji:
2018
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
HVAC
PV/T System
Solar Heat Radiation
Solar Power
Thermal Energy System
Opis:
Sunlight is converted into electricity and heat simultaneously with the help of PV thermal panels. It is examined that the efficiency of the PV/T panel is higher than the separate PV panels and solar thermal collectors’ efficiency. The electricity conversion-efficiency for a PV system is about 6% to 15% and in moreover cases 85% of the incoming solar energy is either reflected or absorbed as heat energy. Now a day’s Renewable energy has become a hot topic. The energy researchers day by day making advanced researches to make this type of system a useable one. Non-renewable sources will be approximately finished within next 100-150 years. So this type of energy is very important for everyone. Normally researches are made on producing electricity from renewable sources like sun-light, wind energy, tidal energy and etc. In this paper there is a compact review of solar photovoltaic thermal system. The performance of the solar cell decreases with the increasing of temperature. Both the electrical efficiency and the power output of PV module depend on the operating temperature. Photovoltaic thermal hybrid solar collectors, also known as hybrid PV/T systems are systems in which sunlight is converted into thermal and electrical energy both. This paper contains a combination of basic and advanced hybrid PV/T systems that are usable in Asian region.
Źródło:
World Scientific News; 2018, 96; 83-95
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Transportation Cost Optimization of an Online Business Applying Vogel’s Approximation Method
Autorzy:
Debapriya, Banik
Hasan, Md. Zahid
Powiązania:
https://bibliotekanauki.pl/articles/1178001.pdf
Data publikacji:
2018
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Cost optimization
Transportation model
Vogel’s approximation method
‘C’ program
Opis:
Red Tech. BD, an online based business company intended to spread their business over whole Rajshahi District. As there is no cost for manufacturing the only factor that can maximize the profit is the product transportation cost. Determination of the optimum & reliable transportation medium was the first challenge. A suitable destination for distributing the products in the selected location has been chosen carefully on the basis of demand & minimum rent of warehouse. First, the mathematical model has been formed & then it has been solved by a program written in ‘C’ programming language. The program can show the result of the optimum amount of supply with the corresponding destination together in a single output. Verification of the program or ‘code’ has been done with the help of hand calculation. The company can determine the supply unit with destination to minimize the transportation cost before every shifting of products from warehouse to the destination.
Źródło:
World Scientific News; 2018, 96; 179-190
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Micro-hybrid with Ultra-Capacitor Based Three-Wheeler
Autorzy:
Saha, Sabhasachi
Roy, Souvik
Rahman, Md. Sazid
Hasan, Md. Zahid
Powiązania:
https://bibliotekanauki.pl/articles/1177902.pdf
Data publikacji:
2018
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Environment Friendly Vehicle
Fuel Economy
Micro-hybrid
Three-Wheeler
Ultra-capacitor
Opis:
Execution of customized Start/stop (SS) advancement in a medium vehicle is a fiscally canny way to deal with improves mileage and rot surges without influencing purchaser request. In urban degrees, where an unbelievable bit of the vehicle driving time is spent sitting at stop lights, the motor can be closed down so spare fuel. The motor is quickly and carefully restarted as the driver quickens it. This working strategy is a significant part of the time utilized as a bit of full small-scale half breed electric vehicles that have fantastic power sparing potential. In this paper the framework is introduced in a Three-Wheeler where the regenerative braking and Stop-Start strategy of the Micro Hybrid structure is worked by Ultra-capacitor alongside Traditional battery. The power conveyance and investigation of vehicle is appeared in paper which was finished by MATLAB. An attainability investigation for Bangladesh is likewise led in this paper.
Źródło:
World Scientific News; 2018, 97; 69-79
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Defect Reduction by Total Quality Management in a Crackers Manufacturing System
Autorzy:
Hasan, Md. Zahid
Rezwan, Ashique
Islam, Md. Rakibul
Dutta, Abir
Powiązania:
https://bibliotekanauki.pl/articles/1177871.pdf
Data publikacji:
2018
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Check sheet
Fishbone diagram
Pareto analysis
Process flow chart
TQM
defect etc
Opis:
The main focus was to reduce defects in production lines of a newly started crackers manufacturing company as well as develop such a system so that mass defects can’t happen again. To ensure a rated benefit & make the market value constant in the market an efficient system is one of the primary requirements. The prime qualities must be constant. So, to ensure that the causes of defects will not happen again the root-cause analysis has been done from the record of check sheet. Then all the errors from vital elements of production were detected and actual parameters, ingredient composition, temperature, pressure, steam supply etc. have been tried to maintain constantly. The co-operation of top to bottom hierarchy made this process successful & also able to build a permanent preventive system. Finally, a stable & reliable production system has been established to maintain target production and achieve maximum benefit ensuring excellent quality of product.
Źródło:
World Scientific News; 2018, 98; 150-171
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

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