Yazar "Cinar, C" seçeneğine göre listele
Listeleniyor 1 - 8 / 8
Sayfa Başına Sonuç
Sıralama seçenekleri
Öğe Effects of injection pressure and intake CO2 concentration on performance and emission parameters of an IDI turbocharged diesel engine(PERGAMON-ELSEVIER SCIENCE LTD, 2005) Cinar, C; Topgul, T; Ciniviz, M; Hasimoglu, CAdding any inert gas as diluent to the inlet air reduces oxides of nitrogen (NOx) emissions. In this study, carbon dioxide (CO2) was used as diluent and introduced to the intake manifold of a diesel engine at a ratio of 2%, 4% and 6% respectively. The investigation was conducted on a four stroke, four-cylinder, indirect injection (IDI), turbocharged diesel engine and was concerned with the effect of using diluting CO2 in the intake manifold and injection pressure on engine torque, power, brake mean effective pressure, specific fuel consumption, carbon monoxide, smoke and NOx emissions. The tests have demonstrated that NOx is reduced by the introduction of CO2 in the inlet charge. The results are given in the graph. (c) 2004 Elsevier Ltd. All rights reserved.Öğe On the difference equation x(n+1)=x(n-1)/-1+x(n)x(n-1)(ELSEVIER SCIENCE INC, 2004) Cinar, CIn this paper, we investigate the solutions of the difference equation x(n+1) = x(n-1)/-1+x(n)x(n-1), n = 0, 1, 2,..., where x(-1) and x(0) are the real numbers such that x(-1)x(0) not equal 1. (C) 2003 Elsevier Inc. All rights reserved.Öğe On the periodic cycle of x(n+1) = (a(n)+b(n)x(n))/c(n)x(n-1)(ELSEVIER SCIENCE INC, 2004) Cinar, CThe behaviour of solutions of the difference equation x(n+1) = (a(n) + b(n)x(n))/(c(n)x(n-1)), n = 0, 1, 2,..., are investigated, where the sequence a(n,) b(n) and c(n) are periodic. (C) 2003 Elsevier Inc. All rights reserved.Öğe On the positive solutions of the difference equation system Xn+1=1/y(n), Y-n+1=Yn/x(n)-1Y(n)-1(ELSEVIER SCIENCE INC, 2004) Cinar, CWe study the positive solutions of the difference equation system x(n+1) = 1 / y(n), y(n+1) = y(n) / x(n-1)y(n-1), n=0,1,2..., where x(-1). y(0) and y(0), y(-1) are positive real numbers. (C) 2003 Elsevier fnc. All rights reserved.Öğe On the positive solutions of the difference equation x(n+1) = (x(n-1))/(1+x(n)x(n-1))(ELSEVIER SCIENCE INC, 2004) Cinar, CThe positive solutions of the difference equation x(n+1) = (x(n-1))/(1 + x(n)x(n-1)), n = 0, 1, 2,..., are investigated, where x(-1) and x(0) are the positive real numbers. (C) 2003 Elsevier Inc. All rights reserved.Öğe On the positive solutions of the difference equation Xn+1 = (xn-1)/1+axnxn-1(ELSEVIER SCIENCE INC, 2004) Cinar, CThe positive Solutions of the difference equation x(n+1) = x(n-1)\1+ax(n)x(n-1), n = 0, 1, 2,..., are investigated, where x(-1), x(0) and a are the nonnegative real numbers. (C) 2003 Elsevier Inc. All rights reserved.Öğe On the positive solutions of the difference equation xn+1 = ax n-1/1+bxnxn-1(ELSEVIER SCIENCE INC, 2004) Cinar, CWe study the positive solutions of the difference equation x(n+1) = ax(n-1)/1+bx(n)x(n-1), n = 0, 1, 2, ... where a, b, x(-1) and x(0) are non-negative real numbers. (C) 2003 Elsevier Inc. All rights reserved.Öğe On the solutions of the difference equation x(n+1)=x(n-1)/-1+ax(n)x(n-1)(ELSEVIER SCIENCE INC, 2004) Cinar, CWe investigate the solutions of the difference equation x(n+1) = x(n-1)/-1+ax(n)x(n-1), n = 0, 1, 2,..., where a > 0, x(-1) and x(0) are real numbers such that ax(-1)x(0) not equal 1. (C) 2003 Elsevier Inc. All rights reserved.
