scispace - formally typeset
Search or ask a question
Institution

Chittagong University of Engineering & Technology

EducationChittagong, Bangladesh
About: Chittagong University of Engineering & Technology is a education organization based out in Chittagong, Bangladesh. It is known for research contribution in the topics: Renewable energy & Dielectric. The organization has 1200 authors who have published 1444 publications receiving 10418 citations. The organization is also known as: Engineering College, Chittagong & Bangladesh Institute of Technology, Chittagong.


Papers
More filters
Proceedings ArticleDOI
18 Dec 2014
TL;DR: Through this application, the user will attain the proficiency of controlling his smart phone predominantly and will succour the users to regain the lost data & lessen their stresses.
Abstract: In the recent epoch smartphone has become increasingly popular & its acceptance is inflating at an astonishing rate. At the present time people use their smartphone to accumulate important or private files & also to effectuate almost all the official & business works. So losing phone can be caused unbearable sufferings; such as private or official files can be wielded by others or the possibility of mislaying all the indispensable data. To truncate such stresses, we propounded an application named `Remote Phone Controller'. The idea is based on controlling a smart phone by another device which can be either a normal phone or a smart phone. The application has the functionality to help the user retrieving important files, contact numbers, call & message log, tracking location, informing replaced SIM number, deleting folder, recording voice or snapping photo automatically & send it back etc. Through this application, the user will attain the proficiency of controlling his smart phone predominantly. Hence, “Remote Phone Controller” will succour the users to regain the lost data & lessen their stresses.

3 citations

Journal ArticleDOI
TL;DR: In this article, the authors presented the different system components and their optimal combination for the efficient generation of electrical energy exploiting locally available resources for the rural village in Nepal known as Kalikhola which is used as a case study.
Abstract: The necessity of hybrid energy system is gaining more importance day by day as it incorporates two or more than two renewable energy resources that when integrated overcome limitations inherent in either. Hybrid energy system has been seen as an excellent solution for electrification of rural place where the grid extension is difficult and economically not feasible. Such system may consist of several renewable resources such as solar PV, wind, biomass, micro-hydro, geothermal and other conventional generator for back-up where the deficiency of one system can be compensated by others. This paper depicts the different system components and their optimal combination for the efficient generation of electrical energy exploiting locally available resources. The model discussed in paper compromises of micro-hydro, solar PV and biomass for the rural village in Nepal known as Kalikhola which is used as a case study. The optimised hybrid system shows a unit cost of $0.088/KWh which is obtained after the simulation considering contribution of individual renewable resources participating in the system.

3 citations

Journal ArticleDOI
TL;DR: A grid-connected hybrid system model has been identified to overcome the shortage of electricity in Bangladesh with the combination of photovoltaic, wind turbines, diesel generator for remote and upgrade areas and the cost of electricity scheme becomes as low as $0.12/kWh.
Abstract: A quickly growing nation like Bangladesh is experiencing scarcity of efficient electricity production system. Upgrade of the electricity production system is required to keep the progress of the na...

3 citations

Proceedings ArticleDOI
23 May 2014
TL;DR: A novel hybrid method using an adaptive value for this range which ensures proper utilization of hybrid method is proposed and achieves better results in term of packet delivery rate, delay, and packet drop.
Abstract: Mobile Ad hoc Network (MANET) consists of a set of mobile nodes which communicate among them only using their wireless interface In order to get connected with internet, mobile nodes need to find out Gateway (GW), a particular type of mobile nodes which are directly connected with internet Proactive, reactive, and hybrid, are the three methods for gateway discovery In hybrid approach, GW nodes maintain their proactive property only within a range of the MANET and GW nodes do not broadcast advertise message outside that range Current hybrid approach uses a very small heuristic value for this range and therefore majority portion of the MANET still has to follow reactive approach This paper proposes a novel hybrid method using an adaptive value for this range which ensures proper utilization of hybrid method In this method, after receiving replies from several mobile nodes in response to initial advertisement message, the GW sets its range for next broadcast based on the mean distance of all mobile nodes those have replied This variable range allows the GW to send advertise message to long distance and at the same time follows reactive property too Experiments show that this proposed approach achieves better results in term of packet delivery rate, delay, and packet drop

3 citations

Journal ArticleDOI
TL;DR: In this paper, the Hall effects on the steady MHD free convective flow of an incompressible fluid, heat and mass transfer over an inclined porous plate with variable suction and Soret effect were investigated.
Abstract: In this paper an attempt is made to study the Hall effects on the steady MHD free convective flow of an incompressible fluid, heat and mass transfer over an inclined porous plate with variable suction and Soret effect. The flow is considered under the influence of a uniform magnetic field. The magnetic field is applied normally to the flow. The governing partial differential equations are transformed into ordinary differential equations by using similarity transformation and stretching variable. The governing momentum boundary layer, thermal boundary layer and concentration boundary layer equations with the boundary conditions are transformed into a system of first order ordinary differential equations which are then solved numerically by using Runge-Kutta fourth-fifth order method along with shooting iteration technique. The effects of the flow parameters on the primary and secondary velocities, temperature and species concentration are computed, discussed and have been graphically represented in figures for various value of different parameters.The results presented graphically illustrate that primary velocity field decrease due to increasing of magnetic parameter, permeability parameter, Grashof number, Dufour number and suction parameter and reverse trend arises for the increasing values of Hall parameter and modified Grashof number. The secondary velocity increase for increasing values of magnetic parameter, Hall parameter and permeability parameter and reverse trend arise for Grashof number, modified Grashof number and Suction parameter. The temperature field increases for the increasing values of magnetic parameter, Suction parameter, Soret number,Grashof number and modified Grashof number, Prandtl number whereas there is no effects of permeability parameter on temperature profile. Again, concentration profile decreases for increasing the values of magnetic parameter, Grashof number, modified Grashof number, and Schmidt number and the effect of the remaining entering parameter, the concentration increases up to certain interval of eta and then decreased. Alsothe numerical solutions for the skin friction [f ”(0)], secondary skin friction [g 0 ”(0)] and local Sherwood number [-φ’(0)] have been shown in Table I. DOI: http://dx.doi.org/10.3329/bjsir.v49i3.22129 Bangladesh J. Sci. Ind. Res. 49(3), 155-164, 2014

3 citations


Authors

Showing all 1219 results

Network Information
Related Institutions (5)
Bangladesh University of Engineering and Technology
7.6K papers, 83.9K citations

89% related

University of Dhaka
9.8K papers, 136.4K citations

83% related

Tomsk Polytechnic University
13.2K papers, 103.7K citations

79% related

Universiti Malaysia Pahang
9.5K papers, 104.4K citations

78% related

University of Engineering and Technology, Lahore
7.9K papers, 82.3K citations

77% related

Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
20234
202240
2021243
2020241
2019228
2018119