relation: https://khub.utp.edu.my/scholars/2501/ title: The effect of spray angles of the injector on the power of compressed natural gas direct injection (CNGDI) engine creator: Ali, Y. creator: Shamsudeen, A. creator: Abdullah, S. creator: Aziz, A.R.A. description: A study was carried out on the new design of fuel injectors for Compressed Natural Gas Direct Injection (CNGDI) engine. There are two injectors designed with 30° and 70° spray angle was developed and tested. The tests on the injectors were carried out using Single Cylinder Research Engine SCRE with compression ratio of 14:1. The SCRE test bed used computerized data acquisition system. There are two main parameters for the selection of the best injector i.e. the spray angle (30° and 70°) and the operating pressure is set at 2.0 MPa. From the study, the engine performance and the emission were recorded from the test. The results indicated that the injector with 70° spray angle achieved higher performance than the other injector. © 2012 American Institute of Physics. date: 2012 type: Conference or Workshop Item type: PeerReviewed identifier: Ali, Y. and Shamsudeen, A. and Abdullah, S. and Aziz, A.R.A. (2012) The effect of spray angles of the injector on the power of compressed natural gas direct injection (CNGDI) engine. In: UNSPECIFIED. relation: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84874452554&doi=10.1063%2f1.4704247&partnerID=40&md5=e200ca7e3be26f92c47d4991cca7b9ee relation: 10.1063/1.4704247 identifier: 10.1063/1.4704247