item: #1 of 26 id: jname-2025 author: Subramanian, V Anantha; Subramanyam, PVV title: Effect of tunnel on the resistance of high-speed planing craft date: 2009-02-10 words: 4841 flesch: 60 summary: 18 Contours of total pressure (Pa) of planing hull model with tunnel 7. Conclusion The numerical and experimental investigation on resistance and pressure measurement on planing hulls establish that modified Froude extrapolation results show reasonable match with Savitsky based scheme at the speed range up to Fn∇ = 1.9. 9 Location of pressure tappings in planing hull model 5.3 Experimental Procedure and extrapolation to prototype The planing hull model was towed with constant forward speed in calm water. keywords: cfd; engineering; fig; hull; model; planing; pressure; resistance; speed; tunnel cache: jname-2025.pdf plain text: jname-2025.txt item: #2 of 26 id: jname-2030 author: Alam, Md Shariful; Rahman, Mohammad Mansur title: Dufour and Soret effects on MHD free convective heat and mass transfer flow past a vertical porous flat plate embedded in a porous medium date: 2009-02-10 words: 3814 flesch: 58 summary: The influence of Soret number Sr and Dufour number Du on the velocity field are shown in Fig. Specific heat at constant pressure T Temperature cs Concentration susceptibility Tm Mean fluid temperature Da Local Darcy number U0 Uniform velocity Dm Mass diffusivity u, v Darcian velocities in the x and y-direction respectively Du Dufour number x, y Cartesian coordinates along the plate and normal to it, respectively fw Dimensionless suction velocity α Thermal diffusivity Fs1 keywords: = =; field; fig; number cache: jname-2030.pdf plain text: jname-2030.txt item: #3 of 26 id: jname-20703 author: Prasad, V. Ramachandra; Bhuvanavijaya, R.; Bandaru, Mallikarjuna title: Natural convection on heat transfer flow of non-newtonian second grade fluid over horizontal circular cylinder with thermal radiation date: 2016-06-15 words: 9321 flesch: 60 summary:         1/2 1 5 6 1/2Pr 2 j n j jj j s b b h s             ,     17 8 1/2 1/2 Pr 2 j n j jj j h b b u u                    1 1 1/2 2 1 1/21/2 1/2 3 1 1/2 4 1 1/21/2 1/2 , , , j j j j j j j jj j j j j j j j j jj j r f f h u r u u h v r v v h w r s s h t               Therefore, 1 1 2 n n n n j j j j j f f u u h     (23a) 1 1 2 n n n n j j j j j u u v v h     (23b) 1 1 2 n n n n j j j j j v v w w h     (23c) R. Bhuvanavijaya and B. Mallikarjuna/ Journal of Naval Architecture and Marine Engineering, 13(2016) 63-78 Natural convection on heat transfer flow of non-newtonian second grade fluid over horizontal circular cylinder … 69 1 1 2 n n n n j j j j j s s t t h     (23d)            2 1 1 1 1 1 11 1 1 4 4 2 j j j j j j j j j j j j j j j h h h v v keywords: j j; j jj; j u; n j;  ;  ;   cache: jname-20703.pdf plain text: jname-20703.txt item: #4 of 26 id: jname-20773 author: Siva Kumar, Narasu; Kumar, Rushi; Vijaya Kumar, A. G. title: Thermal diffusion and chemical reaction effects on unsteady flow past a vertical porous plate with heat source dependent in slip flow regime date: 2016-06-15 words: 6602 flesch: 69 summary:                                              5 2 4 4 2 8 5 13 2 5 5 2 9 10 11 12 13 1 9 2 10 3 11 4 12 5 13 14 6 15 1 6 3 7 5 8 16 1 9 2 10 3 11 4 12 5 13 6 14 17 1 2 1 18 3 2 3 1 19 4 3 4 5 ) (1 ) ( ) ( ) ( ) A m A A n m S m S K m S m                                           2 3 2 5 6 2 2 1 1 1 3 3 6 1 7 32 7 82 3 3 1 5 1 3 6 1 4 9 102 2 1 1 2 2 2 2 7 3 5 3 4 11 122 3 3 2 4 (1 ) 4 (1 ) (1 )(1 ) (1 ) ( c c c T M c c c M T M T M M M n S K keywords: flow; m y;  ;   cache: jname-20773.pdf plain text: jname-20773.txt item: #5 of 26 id: jname-21759 author: Hadži?, Neven; Tomi?, Marko; Vladimir, Nikola; Ostoji?, Siniša; Senjanovi?, Ivo title: Current state and perspectives of the Croatian shipbuilding industry date: 2015-06-30 words: 19 flesch: 66 summary: 403 Forbidden Forbidden You don't have permission to access this resource. Apache/2.4.54 (Ubuntu) Server at www.banglajol.info keywords: apache/2.4.54 cache: jname-21759.pdf plain text: jname-21759.txt item: #6 of 26 id: jname-21812 author: Dey, Parsenjit; Sarkar, Abhijit; Das, Ajoy Kumar title: Prediction of unsteady mixed convection over circular cylinder in the presence of nanofluid- A comparative study of ANN and GEP date: 2015-06-30 words: 6485 flesch: 52 summary: Mixed convection heat transfer of nanofluid in steady state condition in a lid driven cavity having some combination of heaters and coolers (HACs) inside is examined numerically (Garoosi et al., 2015) and found that at low Ri, heat transfer rate is directly related to number of heaters and coolers but at higher Ri, the heat transfer rate is not changing considerably. A numerical study of mixed convection heat transfer of nanofluid around a heated circular cylinder placed inside a backward facing step channel has been accompanied (Selimefendigil and Öztop, 2015) and found that heat transfer rate is directly proportional to Re and volume fraction. keywords: ann; convection; cylinder; data; flow; gep; heat; journal; number; numerical; study; transfer cache: jname-21812.pdf plain text: jname-21812.txt item: #7 of 26 id: jname-23537 author: Bala Anki Reddy, P. title: MHD boundary layer slip flow of a casson fluid over an exponentially stretching surface in the presence of thermal radiation and chemical reaction date: 2016-12-29 words: 6224 flesch: 54 summary: Conclusions A numerical study is performed to analyze the boundary layer Casson fluid flow over an exponentially stretching sheet in the presence of slips, thermal radiation and chemical reaction. It is hopeful that the present investigation will contribute a better understanding of the flow dynamics and heat and mass transfer of Casson fluid flow over an exponential stretching surface as well as real application. keywords: blowing; boundary; casson; flow; fluid; parameter; slip; stretching; suction; thermal; values cache: jname-23537.pdf plain text: jname-23537.txt item: #8 of 26 id: jname-25338 author: Krishna, P. M.; Sandeep, N.; Reddy, J. V. R.; Sugunamma, V. title: Dual solutions for unsteady flow of Powell-Eyring fluid past an inclined stretching sheet date: 2016-06-15 words: 5459 flesch: 59 summary: Keywords: Powell-Eyring fluid, non-uniform heat source/sink, radiation, chemical reaction, suction/injection. To the authors knowledge no studies have been reported yet on the heat and mass transfer in unsteady flow of Powell-Eyring fluid past an inclined stretching sheet in the presence of radiation, non-uniform heat source/sink and chemical reaction with suction/injection effects. keywords: flow; fluid; heat; non; parameter; sheet; stretching; suction cache: jname-25338.pdf plain text: jname-25338.txt item: #9 of 26 id: jname-2654 author: Rahman, M. M.; Alim, M. A. title: Numerical study of magnetohydrodynamic free convective heat transfer flow along a vertical flat plate with temperature dependent thermal conductivity date: 2010-03-28 words: 6461 flesch: 59 summary: i nn j j j j j j j i i in j j j jj j keywords: flow; j j; n j; temperature;   cache: jname-2654.pdf plain text: jname-2654.txt item: #10 of 26 id: jname-27774 author: Nasrin, R.; Alim, M.A.; Hasanuzzzaman, M. title: Assisted convective heat transfer and entropy generation in a solar collector filled with nanofluid date: 2016-12-29 words: 7982 flesch: 56 summary: E-mail: hasan@um.edu.my *E-mail: rehena@um.edu.my Abstract: Heat transfer phenomena of flat plate solar collector filled with different nanofluids has been investigated numerically. https://doi.org/10.1016/j.solener.2014.03.035 Nasrin, R. and Alim, M.A. (2015): Thermal performance of nanofluid filled solar flat plate collector, Int. keywords: collector; entropy; generation; heat; nanofluid; number; plate; temperature; transfer; water cache: jname-27774.pdf plain text: jname-27774.txt item: #11 of 26 id: jname-2789 author: Joseph, Anitha; Mangal, Lalu; George, Precy Sara title: Coupled dynamic response of a three-column mini TLP date: 2010-06-23 words: 4777 flesch: 62 summary: Mini tension leg platform (mini TLP) is a proven concept towards this objective. The underwater hull of the mini TLP comprises of three sets of slender columns and cantilevering arms as well as a hydro-dynamically compact pontoon with a slender tether system providing the compliance. keywords: column; column mini; mini; mini tlp; model; response; tlp; wave cache: jname-2789.pdf plain text: jname-2789.txt item: #12 of 26 id: jname-27967 author: Shabnam title: jname-27967 date: 2017-06-30 words: 10897 flesch: 55 summary: Numerical Results 3.1 Forces on the cylinder First, the drag and lift forces on the cylinder, including the mean and fluctuation characteristics are examined to establish an understanding of the reliability and accuracy of flow simulation approaches. http://dx.doi.org/10.1016/j.jsv.2012.07.012 Murakami, S. and Mochida, A. (1995): On turbulent vortex shedding flow past 2D square cylinder predicted by CFD, Journal of Wind Engineering and Industrial Aerodynamics, 54–55, pp.191-211. https://doi.org/10.1016/0167-6105(94)00043-D Oner, A. A., Kirkgoz, M. S. and Akoz, M. S. (2008): Interaction of a current with a circular cylinder near a rigid bed, Ocean Engineering, 35(14–15), pp.1492-1504. keywords: boundary; cylinder; flow; fluctuations; frequency; les; mesh; plane; pressure; shear; shedding; surface; vortex cache: jname-27967.htm plain text: jname-27967.txt item: #13 of 26 id: jname-55046 author: Mane, Vishwanatha; Rao, Subba; Lokesha; Hegde, Arkal Vittal title: Wave overtopping characteristics of a non-perforated and seaside perforated quarter-circle breakwater date: 2023-06-30 words: 6518 flesch: 50 summary: Pedersen (1996) carried out experimental work to examine the crown wall's performance against the wave forces and wave overtopping. The inquiry concluded that the wave period has a greater influence on wave overtopping, and a larger wave period contributes more to wave overtopping. keywords: breakwater; characteristics; depth; discharge; engineering; ghit; overtopping; qbw; quarter; wave; wave overtopping cache: jname-55046.pdf plain text: jname-55046.txt item: #14 of 26 id: jname-5954 author: Parveen, Nazma; Alim, M A title: Joule heating effect on magnetohydrodynamic natural convection flow along a vertical wavy surface date: 2012-05-26 words: 6723 flesch: 60 summary: Molla et al. (2004) investigated natural convection flow along a vertical wavy surface with uniform surface temperature in presence of heat generation/absorption. Yao (2006) considered natural convection flow along a vertical complex wavy surface. keywords: = =; convection; heat; surface; ∂ ∂ cache: jname-5954.pdf plain text: jname-5954.txt item: #15 of 26 id: jname-61155 author: A, Babitha; Ch.V., Ramana Murthy; Ramana Reddy, G. V. title: MHD Casson and Carreau fluid flow through a porous medium with variable thermal conductivity in the presence of suction/injection date: 2023-06-30 words: 5639 flesch: 52 summary: Sohail et al. (2020) have analyzed the effect of variable thermal conductivity on MHD Casson fluid flow past a nonlinear stretching surface with entropy generation. Casson fluid flow with variable thermo-physical property along exponentially stretching sheet with suction and exponentially decaying internal heat generation using the homotopy analysis method. keywords: carreau; casson; conductivity; dufour; flow; fluid; heat; journal; mhd; number; parameter; temperature cache: jname-61155.pdf plain text: jname-61155.txt item: #16 of 26 id: jname-64301 author: Tanveer, Ahsan; Ahmad, Sarvat Mushtaq title: Design and testing of a compact inexpensive prototype remotely operated underwater vehicle for shallow water operation date: 2023-06-29 words: 3893 flesch: 49 summary: The remainder of this article is structured as follows: Section 2 details hardware organization, MPRL- PI controller development, and ROV mechanical design. Fig. 8: Motor test rig. Fig. 9: Analyzing the output of the complementary filter while doing ROV stability tests. keywords: control; data; design; engineering; fig; filter; marine; motor; rov; vehicle; water cache: jname-64301.pdf plain text: jname-64301.txt item: #17 of 26 id: jname-6477 author: Okedoye, Akindele Michael title: Unsteady MHD mixed convection flow past an oscillating plate with heat source/sink date: 2014-12-31 words: 4684 flesch: 46 summary: The boundary conditions are given by       0,0,,0,,00,   tyCyCTyTyu (5)             0,,,0 0,0,0,,0,cos,0 0 tyasCCTTu tyatCtCTtTtUtu ww  (6) T∞, C∞ g U0 B0 Fig. 1: Flow Configuration A. M. Okedoye/ Journal of Naval Architecture and Marine Engineering 11(2014) 167-176 Unsteady MHD mixed convection flow past an oscillating plate with heat source/sink. This paper study unsteady MHD mixed convection flow past an infinite vertical oscillating plate through porous medium, taking account of the presence of free/forced convection and mass transfer. keywords: convection; flow; heat; increase; mhd; number; plate; temperature; unsteady; velocity cache: jname-6477.pdf plain text: jname-6477.txt item: #18 of 26 id: jname-6945 author: Senousy, Hamada; Abou-Elmakarem, Mahmoud title: A flexible system for initial ship design parameters estimation using a system of neural networks date: 2011-11-29 words: 6287 flesch: 54 summary: Series-based design clearly lacks this advantage, since the ship lines are extracted based on a hierarchical design procedure that take into account the ratios between the different design parameters Hamada Senousy and Mahmoud Abou-El-Makarem / Journal of Naval Architecture and Marine Engineering 2(2011) 1-12 A flexible system for initial ship design parameters estimation using a system of neural networks 72 rather than their actual values (for example, the length to breadth ratio, the breadth to draft ratio). They were not flexible enough to simultaneously handle the variation of design constraints Hamada Senousy and Mahmoud Abou-El-Makarem / Journal of Naval Architecture and Marine Engineering 2(2011) 1-12 A flexible system for initial ship design parameters estimation using a system of neural networks 73 from application to another. keywords: anns; design; design parameters; error; estimates; examples; neural; parameters; ship; system; values cache: jname-6945.pdf plain text: jname-6945.txt item: #19 of 26 id: jname-912 author: Saha, Goutam; Saha, Sumon; Islam, M Quamrul; Akhanda, MA Razzaq title: Natural convection in enclosure with discrete isothermal heating from below date: 2008-06-16 words: 6434 flesch: 57 summary: NATURAL CONVECTION IN ENCLOSURE WITH DISCRETE ISOTHERMAL HEATING FROM BELOW Goutam Saha1, Sumon Saha2*, M. Quamrul Islam2 and M. A. Keywords: Natural convection, rectangular enclosure, aspect ratio, finite element method, Nusselt number. keywords: convection; enclosure; heat; number; transfer; ∂ ∂ cache: jname-912.pdf plain text: jname-912.txt item: #20 of 26 id: jname-913 author: Kumar, M Suneel; Alagusundaramoorthy, P; Sundaravadivelu, R title: Ultimate strength of square plate with rectangular opening under axial compression date: 2008-06-16 words: 4453 flesch: 55 summary: The various charts developed are (i) effect of plate slenderness ratio on ultimate stress for varied a/b, (Figure 9) (ii) effect of area of opening to plate on ultimate stress for varied plate slenderness ratio, (Figure 10) (iii) effect of plate slenderness ratio on ultimate stress for varied b/B and (Figure 11) (iv) effect of ratio of opening on ultimate stress for varied plate slenderness ratio (Figure 12). Figure 11: Effect of plate slenderness ratio on ultimate stress for varied b/B Figure 12: Effect of ratio of opening on ultimate stress for varied plate slenderness ratio 0 0.2 0.4 0.6 0.8 1 0 1 2 3 4 5 Plate Slenderness Ratio (β ) σ u / σ y b/B=0.10 b/B=0.20 b/B=0.30 b/B=0.40 b/B=0.50 b/B=0.60 b/B=0.70 b/B=0.80 b/B=0.90 0 0.2 0.4 0.6 0.8 1 0 0.5 1 1.5 2 2.5 Ratio of Cutout (a/b) σ u / σ y β keywords: compression; opening; plate; ratio; rectangular; strength cache: jname-913.pdf plain text: jname-913.txt item: #21 of 26 id: jname-914 author: Rahman, Md Mahbubar; Karim, Md. Mashud; Alim, Md Abdul title: Numerical investigation of unsteady flow past a circular cylinder using 2-D finite volume method date: 2008-06-16 words: 4701 flesch: 53 summary: ρ (6) R Fig.1: Schematic diagram of the flow field around circular cylinder 23 R 40 R 50 R Periodic Pr es su re O ut le t Periodic V el oc ity In le t M. M. Rahman, M. M. Karim and M. A. Alim / Journal of Naval Architecture and Marine Engineering 4(2007) 27-42 Numerical Investigation of Unsteady Flow Past a Circular Cylinder using 2-D Finite Volume Method 30 In finite volume method, flow domain is divided into a number of control volumes or cells. As the Reynolds number increases, flow begins to separate M. M. Rahman, M. M. Karim and M. A. Alim / Journal of Naval Architecture and Marine Engineering 4(2007) 27-42 Numerical Investigation of Unsteady Flow Past a Circular Cylinder using 2-D Finite Volume Method 28 behind the cylinder causing vortex shedding which is an unsteady phenomenon. keywords: cylinder; finite; flow; m. m.; method; reynolds; unsteady; volume cache: jname-914.pdf plain text: jname-914.txt item: #22 of 26 id: jname-915 author: Islam, Nazmul; Alam, Md Mahmud title: Dufour and Soret effects on steady MHD free convection and mass transfer fluid flow through a porous medum in a rotating system date: 2008-06-16 words: 5185 flesch: 55 summary: 16: Primary velocity profiles for different values of K with 0.3=wf , 0.10=rG , 0.4=mG , 5.0=M , 2.0=R , 71.0=rP , 0.1=rS , 6.0=cS , 2.0=fD . 17: Secondary velocity profiles for different values of K with 0.3=wf , 0.10=rG , 0.4=mG , 5.0=M , 2.0=R , 71.0=rP , 0.1=rS , 6.0=cS , 2.0=fD 0 0.5 1 1.5 2 0.1 0.4 0.7 1 0 1 2 3 0.1 0.4 0.7 1 Fig. keywords: = =; = cs; = k; = mg; = rg; = rp; = wf; number cache: jname-915.pdf plain text: jname-915.txt item: #23 of 26 id: jname-919 author: De, Abhijit; Kumar, Ashish title: Opti-Marine-Ware (Optimization of Vessel's Parameters through Spreadsheet Model) date: 2009-06-13 words: 4217 flesch: 55 summary: Max. value X9 Max. value “Opti-Marine-Ware”(Optimization of Vessel’s Parameters Through Spreadsheet Model) 58 X11 keywords: cost; data; design; folder; marine; max; min; model; optimization; parameters; process; ship; value cache: jname-919.pdf plain text: jname-919.txt item: #24 of 26 id: jname-921 author: Alam, MD M; Alim, MA; Chowdhury, Md MK title: Effect of Pressure Stress Work and Viscous Dissipation in Natural Convection Flow along a Vertical Flat Plate with Heat Conduction date: 2008-06-17 words: 4510 flesch: 58 summary: Gebhart (1962) considered flows generated by the plate surface temperatures, which vary as powers of ξ (the distance along the plate surface from the leading edge), and Mollendorf (1969) considered flows generated by plate surface temperatures, which vary exponentially in ξ. We have studied the effect of the Prandtl number Pr, the viscous dissipation parameter N and pressure work parameter ∈ on the velocity and temperature profiles as well as on the skin friction and surface temperature. keywords: convection; temperature; work; ∂ ∂ cache: jname-921.pdf plain text: jname-921.txt item: #25 of 26 id: jname-923 author: Rashed, HMMA; Islam, MA; Rizvi, FB title: Effects of Process Parameters on Tensile Strength of Jute Fiber Reinforced Thermoplastic Composites date: 2008-06-17 words: 3181 flesch: 57 summary: Natural fiber composites focus well into this ecological image. In the fields of automotive industries, reduction of energy consumption in production of motor vehicles and improvement of their day to day fuel economy are growing upwards due to accelerating use of natural fiber composites. keywords: composites; fiber; jute; polypropylene; strength; tensile; vol cache: jname-923.pdf plain text: jname-923.txt item: #26 of 26 id: jname-924 author: Samad, Md Abdus; Mansur-Rahman, Mohammad title: Thermal Radiation Interaction with Unsteady MHD Flow Past a Vertical Porous Plate Immersed in a Porous Medium date: 2008-06-17 words: 4233 flesch: 60 summary: 5 we see that for cooling plate velocity profiles decrease with the increase of Pr whereas these profiles increase with the increase of Pr for a heating plate. Conclusions In this paper we have studied the thermal radiation interaction with unsteady MHD boundary layer flow past a continuously moving vertical porous plate immersed in a porous medium. keywords: convection; fig; flow; plate; profiles; temperature; velocity cache: jname-924.pdf plain text: jname-924.txt