SN Description of Report on 6-Cylinder ALCO Engine Report No 1. Evaluation of performance of various turbocharger on DLW-6 Cyl- TR/ED/86/1 Nov 86 251D Engine. 2. Evaluation of performance of CLW/ MAK 6 M 282 engine with fuel TR/ED/89/10 Jul 89 efficient kit. 3. Evaluation of performance of CLW/ MAK 6 M 282 fuel efficient TR/ED/89/11 Sep89 engine. 4. Optimising the CLW 6M 282 engine with fuel efficient kit for voith TR/ED/90/13/Jan 90 power curve. 5. Upgrading the performance of CLW/ MAK 6 M 282 engine. TR/ED/90/14/Jan 90 6. Design of microprocessor based fuel consumption measuring TR/ED/90/18 Aug 90 equipment 7. Evaluation of performance of Napier NA155 turbocharger on DLW TR/ED/90/20 Dec 90 6 Cyl 251 D engine. 8. Evaluation of performance of Brown Boveri VTC-214 turbocharger TR/ED/90/21 Dec 90 on DLW 6 Cyl 251 D engine. 9. Evaluation of performance of Hispano-Suiza HS 436 turbocharger TR/ED/90/22 Dec 90 on DLW 6 Cyl 251 D engine. 10. Effect of air restriction on the turbocharger on the performance of TR/ED/91/25 Mar 91 the 6 Cyl DLW engine 11. Evaluation of performance of exhaust manifold (fabricated type) on TR/ED/91/27 Jun 91 DLW 6 Cyl engine. 12. Comparative Performance Evaluation of air to air after cooler core. TR/ED/92/ 36 Nov 92 13. Performance of Evaluation Diesel fuel additive (DALF-EMDFA-200) TR/ED/93/38 Mar 89 14. Evaluation of performance of steamlined design of fabricated TR/ED/93/46 Nov 93 exhaust manifold on 6 Cyl ALCo/DLW 251 D Engine 15. Performance of ESCORTS/Mahle steel copper piston with crown TR/ED/93/47 Nov 93 profile as per RDSO( proposal-ii) design on 6 Cyl ALCO/DLW 251 D engine. 16. Thermal performance evaluation of indigenous/ imported core after TR/ED/94/48 Jan 94 coolers for 6 Cyl 251 DLW engine. 17. Development of fuel efficient kit for DLW 6 Cyl 251D engine TR/ED/96/69 Mar 96 18. Exhaust emission test and fuel efficient DLW 6 Cyl 251D engine TR/ED/96/81 Nov 96 19. Fuel efficient kit for 6 Cyl Diesel engine. TR/ED/98/91 Jan 98 20. Performance evaluation of steel cap piston supplied by M/S IPL TR/ED/98/98 July 98 Chennai. SN Description of Report on 16-Cylinder ALCO Engine Report No 1. Evaluation of performance of bombardier fuel efficient engine and TR/ED/87/2 Aug 87 DLW16 Cyl 251 B engine with fuel efficient kit.) 2. Field trials of Locomotive fitted with Bombardier fuel efficient TR/ED/88/3 May 88 engine and DLW 16 Cyl 251 B engine fitted with fuel efficient kit. 3. Evaluation of fuel economy with use of multigame lubricating oil. TR/ED/88/4 Aug 88 4. Evaluation of performance of BBC VTC -304 turbocharger on DLW TR/ED/88/5 Dec 88 16 Cyl 251 Diesel engine 5. Evaluation of performance of Hispano-Suiza HS-579 turbocharger TR/ED/89/7 Mar 89 on DLW 16 Cyl 251 Diesel Engine. 6. Evaluation of performance of Hispano-suiza HS-579 turbocharger TR/ED/89/8 Jun 89 on DLW 16 Cyl 251 Diesel engine with large Aftercooler. 7. Evaluation of performance of ALCO-131 turbocharger on DLW 16 TR/ED/89/9 Jun 89 Cyl 251 Diesel engine with large After Cooler. 8. Evaluation of performance of LASCASIANA MAXICAN HAT STEEL TR/ED/89/12/Oct 89 capped piston on modified DLW 16 CYL 251 B engine. 9. Evaluation of performance of indigenous (Ransal make) exhaust TR/ED/90/15/Jan 90 manifold DLW 16 Cyl engine. 10. Evaluation of performance of Napier NA 295 turbocharger on DLW TR/ED/90/16 May 90 16 Cyl 251 B engine. 11. Evaluation of performance of fuel efficient engine and DLW 16 Cyl TR/ED/90/17 July 90 engine at reduce firing pressure. 12. Evaluation of performance of Satyadev exhaust manifold on DLW TR/ED/90/19 Sept 90 16 Cyl engine. 13. Evaluation of performance of conventional after cooler with TR/ED/90/23 Oct 95 modified top cover and counter flow connection on 16 Cyl DLW engine. 14. Study stress distribution in cam bearing support of 16 Cyl DLW TR/ED/91/24 Apr 91 engine 15. Study of the effect of bolt tightening on the profile of the TR/ED/91/26Apr 91 connecting rod big and bearing seat. 16. Evaluation of performance of modified exhaust manifold (Ransal TR/ED/91/28 Jul 91 make) on 16 Cyl DLW engine. 17. Measurement of torque in engine dynamometer coupling. TR/ED/91/29 Dec 91 18. Screen for 16 Cyl DLW engine exhaust manifold. TR/ED/91/30 Dec 91 19. Fuel consumption at different loads/ speed (for a range of idle/ low TR/ED/91/31 Jan 92 idle position) in 16 Cyl 251-B Diesel engines. 20. Effect of air restriction to the turbocharger on the performance of TR/ED/92/32 Jan 92 16 Cyl DLW engine. 21. Effect of exhaust gas leakage of the performance of the 16 Cyl TR/ED/92/33 Feb 92 DLW engine. 22. Performance of Escorts/Mahle steel copper piston with crown TR/ED/92/34 Nov 92 profile as per RDSO (proposal) design on 16 CLY 2600 HP DLW engine. 23. Simulation of fuel injection process. TR/ED/92/35 Nov 92 24. Matching and optimising of Napier NA- 295 IR turbocharger on TR/ED/92/37 Dec. 92 3100 HP 16 Cyl DLW engine. 25. Field performance of Napier NA 295 A-720 turbocharger on 16 Cyl TR/ED/93/39 Mar 89 fuel efficient DLW engine. 26. Modification of cam bearing support area of 16 Cyl DLW engine. TR/ED/92/40 Apr 27. Field performance of ABB VTC 304 - 13 Turbocharger on 16 Cyl TR/ED/93/41 May 93 fuel efficient DLW engine. 28. Design of micro processor based lub oil consumption meter. TR/ED/93/42 May 93 29. Predicted performance of crank shaft and big end bearing in 16 TR/ED/93/43 May 93 engine. 30. Matching and optimising of ABB VTC 304 turbocharger on 3100 HP TR/ED/93/44 Oct 93 16 Cyl DLW engine. 31. Performance of ESCORTS/mahle steel copper piston with crown TR/ED/93/45 Oct 93 profile as per RDSO( proposal-ii) design on 3100 HP 16 Cyl DLW engine. 32. Sensitivity of the engine jacket water temperature on the specific TR/ED/94/49 Mar 94 fuel consumption of 16 Cyl 251 B DLW engine. 33. Evaluation of Monograde PR 409M HP 713 and BP 940 lubricating TR/ED/94/50 Apr 94 oils on 16 CLY 251 B DLW engine (with floppy). 34. Evaluation of Multigrade RR 606 (m) lubricating oils on 16 Cyl 251 TR/ED/94/51 May 94 B DLW engine (with floppy). 35. Performance of Evaluation modified fuel efficient piston ring 16 TR/ED/94/53 Aug 94 Cyl DLW engine. 36. Review of field Performance of Napier turbocharger fitted on 16 Cyl TR/ED/95/56 Mar 95 DLW engine (up to Feb 95). 37. Review of field Performance of ABB VTC 304 turbocharger fitted in TR/ED/95/57 Feb 95 FE WDM2 Diesel locos (up to Feb 95). 38. Performance Review of steel cap piston (RDSO prop-II) supplied by TR/ED/95/58 May 95 M/S ESCORTS Bangalore. 39. High Lub oil consumption in fuel efficient WDM2and 3100HP TR/ED/95/59 May 95 EDM2C locos at TKD shed of NR on investigation report. 40. Lubricating oil circulating system of DLW’S new engine test beds, TR/ED/95/60 June 95 A critical review. 41. Review of Field performance of Napier turbocharger fitted in 16 Cyl TR/ED/95/61 Aug 95 DLW engine (up to July 95). 42. Review of field Performance of ABB VTC 304 turbocharger fitted in TR/ED/95/62 Aug 95 FE WDM2 Diesel locos (up to July 95). 43. Improve lub oil piping circuit for 16 Cyl DLW Locomotive. TR/ED/95/63 Sep 95 44. Performance Evaluation of GE 751716 turbocharger with twin after TR/ED/95/64 Oct 95 cooler for 3100HP DLW engine. 45. Comparison of indigenous and imported piston on basis of total TR/ED/95/65 Oct 95 life cycle cost. 46. Review of field Performance of ABB VTC 304 turbocharger fitted in TR/ED/95/66 Dec 95 FE WDM2 Diesel locos (up to Nov 95). 47. Review of field Performance of ABB VTC 304 turbocharger fitted on TR/ED/95/67 Dec 95 3100HP WDM2C Diesel locos (up to Nov 95). 48. Review of field Performance of NA 295 IR turbocharger fitted on TR/ED/95/68 Dec 95 3100HP WDM2C Diesel locos (up to Nov 95). 49. Review of field Performance of steel cap piston (RDSO prop-II) TR/ED/96/70 Jan 96 supplied by M/S ESCORTS Bangalore April To Dec 95. 50. Review of field Performance of ABB VTC 304 turbocharger fitted on TR/ED/96/71 Feb 96 3100HP WDM2C Diesel locos (up to Jan 96). 51. Review of field Performance of NA 295 IR turbocharger fitted on TR/ED/96/72 Feb 96 3100HP WDM2C Diesel locos (up to Jan 96). 52. Review of field Performance of Napier NA 295 IR turbocharger TR/ED/96/73 Feb 96 fitted on FE WDM2 Diesel locos .