Bơm ECD-V - P - Determining the Injection Timing

... - - - - - - - - - - - - - - -Injection volume is increased• Engine speed is higher than target speed - - - - - - - - - - - - - - - - - -Injection volume is decreased The "Target Engine Speed" ... accelerator position signals, anddetermines the "Basic Target Injection Timing& qu...

Ngày tải lên: 23/10/2012, 09:09

... for the engine. The ECU then sends asignal to the timing control valve (TCV) of the injection pump. The main injection timing items are: The engine ECU calculates the injection timing based on the ... Vol.469 0 3-1 2 In order to change the injection timing, the amount of fuel pressure added to the timer piston of the injection pump iscontrolled, and...

Ngày tải lên: 23/10/2012, 09:09

... volume for the engine. The ECU then sends asignal to the solenoid spill valve of the injection pump to control the injection volume. Fuel injection starts the moment the cam plate forces the plunger ... from the speed sensor. The ECU opens (OFF) the solenoid spillvalve at a position corresponding to the number of pulses (injection end position) calculated by th...

Ngày tải lên: 23/10/2012, 09:09

... thành l p hoặc giấy đăng ký hoạt động h p ph p ( có công chứng ) .- Tính h p lệ của thỏa thuận liên danh .- T cách h p lệ của nhà thầu .- Số lợng bản chính, bản ch p hồ sơ dự thầu .- Sự h p lệ của ... n p thuế).b) Nội dung về kỹ thuật :- Biện ph p tổ chức thi công công trình .- Tiến độ thực hiện h p đồng .- Đặc tính kỹ thuật, nguồn cung c p vật t, vật liệu xây...

Ngày tải lên: 27/10/2012, 15:37

... sensor Piezo sensor of PCB Piezotronics Inc, Model- M111A22; Resolution- 0.1 psi; sensitivity- 1 mV/psi Fuel pressure sensor Piezo sensor of PCB Piezotronics Inc, Model- M108A02; Resolution- 0.4 psi; ... –retardation. For changing the injection timing in a jerk-pulse pump, the pump is fitted with different number of shims under the pump body. The standard setting of the engine u...

Ngày tải lên: 05/09/2013, 16:11

... injection timing and 230 bar injection pressure. From the test results the optimum injection timing and injection timing for the engine fueled with preheated rice bran oil were evaluated. Copyright ... industrial applications. One of the best ways for the potential utilization of RBO is the production of biodiesel [14]. 2. Experiments 2.1 Fuel preparation and propert...

Ngày tải lên: 05/09/2013, 16:11

... impact on the thermal performance of BHEs [ 2-3 ].In addition, as one of the most complex and important of the properties of porous media, the permeability is also indispensable in many other applications, ... engineering. At present, the methods determining the hydraulic permeability of porous media can be classified into two categories: empirical or semi-empirical approach,...

Ngày tải lên: 05/09/2013, 17:03

Ngày tải lên: 20/10/2013, 14:15

... eigenvectors. The reason for these labels is obvious as the space spanned by the signal-plus-noise subspace eigenvectors contains the signals and a portion of the noise while the noise subspace contains ... the Problem 67.2 Information Theoretic Approaches AIC and MDL • EDC 67.3 Decision Theoretic Approaches The Sphericity Test • Multiple Hypothesis Testing 67.4 For More Infor...

Ngày tải lên: 16/12/2013, 04:15

... type would have on the given layer of a Windows DNA design. Write your answers in the grid provided. After completing the above steps, you will discuss your responses with the class. The ... Determining Technology Implications ! Determine technology implications 1. Participate in small groups as assigned by the instructor. 2. Identify the level of impact — high, medi...

Ngày tải lên: 21/12/2013, 06:16