{"id":{"repo_id":"nps","oai_identifier":"oai:calhoun.nps.edu:10945/64191"},"canonical_url":"https://search.dev.ndltd.org/etd/nps/oai:calhoun.nps.edu:10945/64191","repository":{"repo_id":"nps","name":"Naval Postgraduate School","base_url":"https://calhoun.nps.edu/server/oai/request"},"display":{"title":"COST-BENEFIT ANALYSIS OF CONVERTING WASP CLASS LANDING HELICOPTER DOCK (LHD) STEAM PROPULSION PLANTS TO HYBRID PROPULSION","abstract":"The purpose of this thesis is to conduct a cost-benefit analysis of converting steam-powered propulsion plants on-board Wasp-Class Landing Helicopter Dock (LHD) hulls 1 through 7 to hybrid propulsion. The objective of this research was to evaluate the net present value of conversion by weighing the cost-savings benefits of fuel savings, in-port utility consumption, and manpower against the cost of conversion. The results of the analysis conclude that LHDs 5 and 7 have a positive net present value; therefore, their conversion is recommended. LHD 6 can have a positive net present value with recommended complex overhaul schedule changes. Recommendations are made to maximize benefits to the Navy, considering potential changes in force structure and follow-on studies.","abstract_html":"The purpose of this thesis is to conduct a cost-benefit analysis of converting steam-powered propulsion plants on-board Wasp-Class Landing Helicopter Dock (LHD) hulls 1 through 7 to hybrid propulsion. The objective of this research was to evaluate the net present value of conversion by weighing the cost-savings benefits of fuel savings, in-port utility consumption, and manpower against the cost of conversion. The results of the analysis conclude that LHDs 5 and 7 have a positive net present value; therefore, their conversion is recommended. LHD 6 can have a positive net present value with recommended complex overhaul schedule changes. Recommendations are made to maximize benefits to the Navy, considering potential changes in force structure and follow-on studies.","abstract_has_math":false,"creators":["Jablonski, Joseph G.","Rodriguez, Richard"],"institution":"Monterey, CA; Naval Postgraduate School","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":["Bacolod, Marigee"],"committee_chairs":[],"committee_members":[],"year":2019,"date_issued":"2019-12","date_published":"2019-12","updated_at":"2026-07-27T20:24:46Z","subjects":[],"languages":[],"rights":["This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States."],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://hdl.handle.net/10945/64191","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["Bacolod, Marigee"]},{"key":"dc:creator","label":"Author","values":["Jablonski, Joseph G.","Rodriguez, Richard"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["Dec-19"]},{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2020-02-20T01:32:39Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2020-02-20T01:32:39Z"]},{"key":"dc:date.issued","label":"Date","values":["2019-12"]},{"key":"dc:publisher","label":"Institution","values":["Monterey, CA; Naval Postgraduate School"]},{"key":"dc:type","label":"Dc Type","values":["Thesis"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:rights","label":"Dc Rights","values":["This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States."]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["https://hdl.handle.net/10945/64191"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["The purpose of this thesis is to conduct a cost-benefit analysis of converting steam-powered propulsion plants on-board Wasp-Class Landing Helicopter Dock (LHD) hulls 1 through 7 to hybrid propulsion. The objective of this research was to evaluate the net present value of conversion by weighing the cost-savings benefits of fuel savings, in-port utility consumption, and manpower against the cost of conversion. The results of the analysis conclude that LHDs 5 and 7 have a positive net present value; therefore, their conversion is recommended. LHD 6 can have a positive net present value with recommended complex overhaul schedule changes. Recommendations are made to maximize benefits to the Navy, considering potential changes in force structure and follow-on studies."]},{"key":"dc:title","label":"Title","values":["COST-BENEFIT ANALYSIS OF CONVERTING WASP CLASS LANDING HELICOPTER DOCK (LHD) STEAM PROPULSION PLANTS TO HYBRID PROPULSION"]}]}],"canonical_facts":{"dc:contributor.advisor":["Bacolod, Marigee"],"dc:creator":["Jablonski, Joseph G.","Rodriguez, Richard"],"dc:date":["Dec-19"],"dc:date.accessioned":["2020-02-20T01:32:39Z"],"dc:date.available":["2020-02-20T01:32:39Z"],"dc:date.issued":["2019-12"],"dc:description.abstract":["The purpose of this thesis is to conduct a cost-benefit analysis of converting steam-powered propulsion plants on-board Wasp-Class Landing Helicopter Dock (LHD) hulls 1 through 7 to hybrid propulsion. The objective of this research was to evaluate the net present value of conversion by weighing the cost-savings benefits of fuel savings, in-port utility consumption, and manpower against the cost of conversion. The results of the analysis conclude that LHDs 5 and 7 have a positive net present value; therefore, their conversion is recommended. LHD 6 can have a positive net present value with recommended complex overhaul schedule changes. Recommendations are made to maximize benefits to the Navy, considering potential changes in force structure and follow-on studies."],"dc:identifier.uri":["https://hdl.handle.net/10945/64191"],"dc:publisher":["Monterey, CA; Naval Postgraduate School"],"dc:rights":["This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States."],"dc:title":["COST-BENEFIT ANALYSIS OF CONVERTING WASP CLASS LANDING HELICOPTER DOCK (LHD) STEAM PROPULSION PLANTS TO HYBRID PROPULSION"],"dc:type":["Thesis"]},"updated_at":"2026-07-27T20:24:46Z"}